63265008357 has 12 divisors (see below), whose sum is σ = 92324881740. Its totient is φ = 41741860608.

The previous prime is 63265008349. The next prime is 63265008407. The reversal of 63265008357 is 75380056236.

63265008357 is a `hidden beast` number, since 63 + 2 + 6 + 500 + 83 + 5 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 47722150116 + 15542858241 = 218454^2 + 124671^2 .

It is not a de Polignac number, because 63265008357 - 2³ = 63265008349 is a prime.

It is a super-2 number, since 2×63265008357² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63265008307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36233382 + ... + 36235127.

It is an arithmetic number, because the mean of its divisors is an integer number (7693740145).

Almost surely, 2^63265008357 is an apocalyptic number.

It is an amenable number.

63265008357 is a deficient number, since it is larger than the sum of its proper divisors (29059873383).

63265008357 is a wasteful number, since it uses less digits than its factorization.

63265008357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72468612 (or 72468609 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 63265008357 in words is "sixty-three billion, two hundred sixty-five million, eight thousand, three hundred fifty-seven".