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53352418007 = 719339491057
BaseRepresentation
bin110001101100000011…
…010100101011010111
312002201012222122120202
4301230003110223113
51333231204334012
640302035251115
73566060033120
oct615403245327
9162635878522
1053352418007
112069905a349
12a40b749a9b
135053475c15
142821a73047
1515c3d4dcc2
hexc6c0d4ad7

53352418007 has 8 divisors (see below), whose sum is σ = 61290122016. Its totient is φ = 45493696512.

The previous prime is 53352417973. The next prime is 53352418013. The reversal of 53352418007 is 70081425335.

53352418007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 53352418007 - 212 = 53352413911 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 (53352418607) 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, 19744178 + ... + 19746879.

It is an arithmetic number, because the mean of its divisors is an integer number (7661265252).

Almost surely, 253352418007 is an apocalyptic number.

53352418007 is a deficient number, since it is larger than the sum of its proper divisors (7937704009).

53352418007 is a wasteful number, since it uses less digits than its factorization.

53352418007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39491257.

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 53352418007 in words is "fifty-three billion, three hundred fifty-two million, four hundred eighteen thousand, seven".

Divisors: 1 7 193 1351 39491057 276437399 7621774001 53352418007