63762637625 has 16 divisors (see below), whose sum is σ = 79648088832. Its totient is φ = 50963753200.

The previous prime is 63762637553. The next prime is 63762637703. The reversal of 63762637625 is 52673626736.

It is a happy number.

63762637625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 63762637625 - 2²⁸ = 63494202169 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93359 + ... + 369108.

It is an arithmetic number, because the mean of its divisors is an integer number (4978005552).

Almost surely, 2^63762637625 is an apocalyptic number.

It is an amenable number.

63762637625 is a deficient number, since it is larger than the sum of its proper divisors (15885451207).

63762637625 is a wasteful number, since it uses less digits than its factorization.

63762637625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463585 (or 463575 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 53.

The spelling of 63762637625 in words is "sixty-three billion, seven hundred sixty-two million, six hundred thirty-seven thousand, six hundred twenty-five".