54132032506 has 8 divisors (see below), whose sum is σ = 81667402164. Its totient is φ = 26909565120.

The previous prime is 54132032501. The next prime is 54132032533. The reversal of 54132032506 is 60523023145.

It is a happy number.

54132032506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 54105086025 + 26946481 = 232605^2 + 5191^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (54132032501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78225135 + ... + 78225826.

Almost surely, 2^54132032506 is an apocalyptic number.

54132032506 is a deficient number, since it is larger than the sum of its proper divisors (27535369658).

54132032506 is a wasteful number, since it uses less digits than its factorization.

54132032506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156451136.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 54132032506 in words is "fifty-four billion, one hundred thirty-two million, thirty-two thousand, five hundred six".