54170528000 has 72 divisors (see below), whose sum is σ = 134945636280. Its totient is φ = 21668198400.

The previous prime is 54170527991. The next prime is 54170528017. The reversal of 54170528000 is 82507145.

It can be written as a sum of positive squares in 4 ways, for example, as 8839008256 + 45331519744 = 94016^2 + 212912^2 .

It is a super-2 number, since 2×54170528000² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 814415 + ... + 878414.

Almost surely, 2^54170528000 is an apocalyptic number.

54170528000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54170528000 is an abundant number, since it is smaller than the sum of its proper divisors (80775108280).

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

54170528000 is an equidigital number, since it uses as much as digits as its factorization.

54170528000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1692860 (or 1692836 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 32.

The spelling of 54170528000 in words is "fifty-four billion, one hundred seventy million, five hundred twenty-eight thousand".