54173197832 has 32 divisors (see below), whose sum is σ = 115822791000. Its totient is φ = 23532248064.

The previous prime is 54173197807. The next prime is 54173197847. The reversal of 54173197832 is 23879137145.

It can be written as a sum of positive squares in 4 ways, for example, as 32000200996 + 22172996836 = 178886^2 + 148906^2 .

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, 15318707 + ... + 15322242.

Almost surely, 2^54173197832 is an apocalyptic number.

54173197832 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

54173197832 is an abundant number, since it is smaller than the sum of its proper divisors (61649593168).

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

54173197832 is a wasteful number, since it uses less digits than its factorization.

54173197832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30640985 (or 30640981 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 50.

The spelling of 54173197832 in words is "fifty-four billion, one hundred seventy-three million, one hundred ninety-seven thousand, eight hundred thirty-two".