63051136630 has 32 divisors (see below), whose sum is σ = 120190482720. Its totient is φ = 23732467200.

The previous prime is 63051136627. The next prime is 63051136637. The reversal of 63051136630 is 3663115036.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63051136637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 962976 + ... + 1026364.

It is an arithmetic number, because the mean of its divisors is an integer number (3755952585).

Almost surely, 2^63051136630 is an apocalyptic number.

63051136630 is a deficient number, since it is larger than the sum of its proper divisors (57139346090).

63051136630 is a wasteful number, since it uses less digits than its factorization.

63051136630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69264.

The product of its (nonzero) digits is 29160, while the sum is 34.

The spelling of 63051136630 in words is "sixty-three billion, fifty-one million, one hundred thirty-six thousand, six hundred thirty".