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5520355133 = 191171248117
BaseRepresentation
bin1010010010000100…
…11110111100111101
3112020201112002121112
411021002132330331
542301202331013
62311440211405
7253541146556
oct51102367475
915221462545
105520355133
112383107577
1210a0909b65
1369c8bc937
143a523532d
15224990ba8
hex14909ef3d

5520355133 has 8 divisors (see below), whose sum is σ = 5815885920. Its totient is φ = 5225322960.

The previous prime is 5520355123. The next prime is 5520355219. The reversal of 5520355133 is 3315530255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5520355133 - 28 = 5520354877 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5520355133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5520355103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101810 + ... + 146307.

It is an arithmetic number, because the mean of its divisors is an integer number (726985740).

Almost surely, 25520355133 is an apocalyptic number.

It is an amenable number.

5520355133 is a deficient number, since it is larger than the sum of its proper divisors (295530787).

5520355133 is a wasteful number, since it uses less digits than its factorization.

5520355133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249307.

The product of its (nonzero) digits is 33750, while the sum is 32.

The square root of 5520355133 is about 74299.0924103384. The cubic root of 5520355133 is about 1767.3490840619.

Adding to 5520355133 its reverse (3315530255), we get a palindrome (8835885388).

The spelling of 5520355133 in words is "five billion, five hundred twenty million, three hundred fifty-five thousand, one hundred thirty-three".

Divisors: 1 19 1171 22249 248117 4714223 290545007 5520355133