63320132507056 has 40 divisors (see below), whose sum is σ = 123993189642240. Its totient is φ = 31323278839104.

The previous prime is 63320132507053. The next prime is 63320132507063. The reversal of 63320132507056 is 65070523102336.

It is a super-2 number, since 2×63320132507056² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (63320132507053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42670906 + ... + 44129881.

It is an arithmetic number, because the mean of its divisors is an integer number (3099829741056).

Almost surely, 2^{63320132507056} is an apocalyptic number.

It is an amenable number.

63320132507056 is a deficient number, since it is larger than the sum of its proper divisors (60673057135184).

63320132507056 is a wasteful number, since it uses less digits than its factorization.

63320132507056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86801281 (or 86801275 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 43.

The spelling of 63320132507056 in words is "sixty-three trillion, three hundred twenty billion, one hundred thirty-two million, five hundred seven thousand, fifty-six".