54856017632 has 24 divisors (see below), whose sum is σ = 116305307496. Its totient is φ = 25318161792.

The previous prime is 54856017539. The next prime is 54856017641. The reversal of 54856017632 is 23671065845.

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 3 ways as a sum of consecutive naturals, for example, 65932298 + ... + 65933129.

It is an arithmetic number, because the mean of its divisors is an integer number (4846054479).

Almost surely, 2^54856017632 is an apocalyptic number.

54856017632 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

54856017632 is an abundant number, since it is smaller than the sum of its proper divisors (61449289864).

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

54856017632 is a wasteful number, since it uses less digits than its factorization.

54856017632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131865450 (or 131865442 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 54856017632 in words is "fifty-four billion, eight hundred fifty-six million, seventeen thousand, six hundred thirty-two".