54532313388 has 36 divisors (see below), whose sum is σ = 157537794960. Its totient is φ = 15580660896.

The previous prime is 54532313387. The next prime is 54532313393. The reversal of 54532313388 is 88331323545.

54532313388 is a `hidden beast` number, since 5 + 4 + 532 + 3 + 1 + 33 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (54532313387) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108198783 + ... + 108199286.

It is an arithmetic number, because the mean of its divisors is an integer number (4376049860).

Almost surely, 2^54532313388 is an apocalyptic number.

It is an amenable number.

54532313388 is an abundant number, since it is smaller than the sum of its proper divisors (103005481572).

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

54532313388 is a wasteful number, since it uses less digits than its factorization.

54532313388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216398086 (or 216398081 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The spelling of 54532313388 in words is "fifty-four billion, five hundred thirty-two million, three hundred thirteen thousand, three hundred eighty-eight".