63507676941 has 16 divisors (see below), whose sum is σ = 94250822400. Its totient is φ = 42264032544.

The previous prime is 63507676919. The next prime is 63507676949. The reversal of 63507676941 is 14967670536.

It is a happy number.

63507676941 is a `hidden beast` number, since 63 + 507 + 6 + 76 + 9 + 4 + 1 = 666.

It is not a de Polignac number, because 63507676941 - 2²⁶ = 63440568077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63507676949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2051541 + ... + 2082266.

It is an arithmetic number, because the mean of its divisors is an integer number (5890676400).

Almost surely, 2^63507676941 is an apocalyptic number.

It is an amenable number.

63507676941 is a deficient number, since it is larger than the sum of its proper divisors (30743145459).

63507676941 is a wasteful number, since it uses less digits than its factorization.

63507676941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4134385 (or 4134379 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 54.

The spelling of 63507676941 in words is "sixty-three billion, five hundred seven million, six hundred seventy-six thousand, nine hundred forty-one".