99363167637552 has 120 divisors (see below), whose sum is σ = 342250910796704. Its totient is φ = 26205670582272.

The previous prime is 99363167637551. The next prime is 99363167637553. The reversal of 99363167637552 is 25573676136399.

99363167637552 is a `hidden beast` number, since 9 + 9 + 3 + 6 + 3 + 1 + 6 + 7 + 63 + 7 + 552 = 666.

It is an interprime number because it is at equal distance from previous prime (99363167637551) and next prime (99363167637553).

It is a super-2 number, since 2×99363167637552² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (99363167637551) 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, 3791316553 + ... + 3791342760.

Almost surely, 2^{99363167637552} is an apocalyptic number.

It is an amenable number.

99363167637552 is an abundant number, since it is smaller than the sum of its proper divisors (242887743159152).

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

99363167637552 is a wasteful number, since it uses less digits than its factorization.

99363167637552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7582659347 (or 7582659338 counting only the distinct ones).

The product of its digits is 1157360400, while the sum is 72.

The spelling of 99363167637552 in words is "ninety-nine trillion, three hundred sixty-three billion, one hundred sixty-seven million, six hundred thirty-seven thousand, five hundred fifty-two".