54578627032 has 96 divisors (see below), whose sum is σ = 110771297280. Its totient is φ = 25182527040.

The previous prime is 54578627021. The next prime is 54578627093. The reversal of 54578627032 is 23072687545.

It is a super-2 number, since 2×54578627032² (a number of 22 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 84356133 + ... + 84356779.

It is an arithmetic number, because the mean of its divisors is an integer number (1153867680).

Almost surely, 2^54578627032 is an apocalyptic number.

It is an amenable number.

54578627032 is an abundant number, since it is smaller than the sum of its proper divisors (56192670248).

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

54578627032 is a wasteful number, since it uses less digits than its factorization.

54578627032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373 (or 1346 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 49.

The spelling of 54578627032 in words is "fifty-four billion, five hundred seventy-eight million, six hundred twenty-seven thousand, thirty-two".