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5550504050253 = 38191225878161
BaseRepresentation
bin101000011000101001111…
…0100100111111001001101
3201122121211011121102020110
41100301103310213321031
51211414413014102003
615445511044510233
71112003443660521
oct120612364477115
921577734542213
105550504050253
11184aa56920468
127578846ab379
13313544524536
14152908227d81
15995ac0b2a03
hex50c53d27e4d

5550504050253 has 8 divisors (see below), whose sum is σ = 7401575612416. Its totient is φ = 3699884260800.

The previous prime is 5550504050251. The next prime is 5550504050309. The reversal of 5550504050253 is 3520504050555.

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

It is not a de Polignac number, because 5550504050253 - 21 = 5550504050251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550504050251) 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, 112914508 + ... + 112963653.

It is an arithmetic number, because the mean of its divisors is an integer number (925196951552).

Almost surely, 25550504050253 is an apocalyptic number.

It is an amenable number.

5550504050253 is a deficient number, since it is larger than the sum of its proper divisors (1851071562163).

5550504050253 is a wasteful number, since it uses less digits than its factorization.

5550504050253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225886355.

The product of its (nonzero) digits is 375000, while the sum is 39.

The spelling of 5550504050253 in words is "five trillion, five hundred fifty billion, five hundred four million, fifty thousand, two hundred fifty-three".

Divisors: 1 3 8191 24573 225878161 677634483 1850168016751 5550504050253