5400451552032 has 72 divisors (see below), whose sum is σ = 15567911341164. Its totient is φ = 1775490914304.

The previous prime is 5400451552003. The next prime is 5400451552057. The reversal of 5400451552032 is 2302551540045.

5400451552032 is a `hidden beast` number, since 5 + 400 + 45 + 1 + 5 + 5 + 203 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5360132518416 + 40319033616 = 2315196^2 + 200796^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128414373 + ... + 128456420.

Almost surely, 2^{5400451552032} is an apocalyptic number.

It is an amenable number.

5400451552032 is an abundant number, since it is smaller than the sum of its proper divisors (10167459789132).

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

5400451552032 is a wasteful number, since it uses less digits than its factorization.

5400451552032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256870882 (or 256870871 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 5400451552032 in words is "five trillion, four hundred billion, four hundred fifty-one million, five hundred fifty-two thousand, thirty-two".