63628977096 has 96 divisors (see below), whose sum is σ = 175018259520. Its totient is φ = 20879510400.

The previous prime is 63628977091. The next prime is 63628977107. The reversal of 63628977096 is 69077982636.

It is not an unprimeable number, because it can be changed into a prime (63628977091) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3523386 + ... + 3541398.

It is an arithmetic number, because the mean of its divisors is an integer number (1823106870).

Almost surely, 2^63628977096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63628977096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87509129760).

63628977096 is an abundant number, since it is smaller than the sum of its proper divisors (111389282424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63628977096 is a wasteful number, since it uses less digits than its factorization.

63628977096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18787 (or 18780 counting only the distinct ones).

The product of its (nonzero) digits is 41150592, while the sum is 63.

The spelling of 63628977096 in words is "sixty-three billion, six hundred twenty-eight million, nine hundred seventy-seven thousand, ninety-six".