54532640100 has 72 divisors (see below), whose sum is σ = 158211346048. Its totient is φ = 14502384000.

The previous prime is 54532640083. The next prime is 54532640117. The reversal of 54532640100 is 104623545.

It is an interprime number because it is at equal distance from previous prime (54532640083) and next prime (54532640117).

It is a super-2 number, since 2×54532640100² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 137551 + ... + 357750.

Almost surely, 2^54532640100 is an apocalyptic number.

54532640100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54532640100 is an abundant number, since it is smaller than the sum of its proper divisors (103678705948).

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

54532640100 is a wasteful number, since it uses less digits than its factorization.

54532640100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495685 (or 495678 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 54532640100 in words is "fifty-four billion, five hundred thirty-two million, six hundred forty thousand, one hundred".