54589457532 has 24 divisors (see below), whose sum is σ = 127711494400. Its totient is φ = 18148472496.

The previous prime is 54589457521. The next prime is 54589457557. The reversal of 54589457532 is 23575498545.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5996932 + ... + 6006027.

Almost surely, 2^54589457532 is an apocalyptic number.

It is an amenable number.

54589457532 is an abundant number, since it is smaller than the sum of its proper divisors (73122036868).

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

54589457532 is a wasteful number, since it uses less digits than its factorization.

54589457532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12003345 (or 12003343 counting only the distinct ones).

The product of its digits is 30240000, while the sum is 57.

The spelling of 54589457532 in words is "fifty-four billion, five hundred eighty-nine million, four hundred fifty-seven thousand, five hundred thirty-two".