52032154591872 has 1280 divisors, whose sum is σ = 194997091322880. Its totient is φ = 13405873766400.

The previous prime is 52032154591853. The next prime is 52032154591951. The reversal of 52032154591872 is 27819545123025.

52032154591872 is a `hidden beast` number, since 5 + 2 + 0 + 3 + 2 + 1 + 5 + 459 + 187 + 2 = 666.

It is a super-2 number, since 2×52032154591872² (a number of 28 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 43324024872 + ... + 43324026072.

It is an arithmetic number, because the mean of its divisors is an integer number (152341477596).

Almost surely, 2^{52032154591872} is an apocalyptic number.

52032154591872 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52032154591872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97498545661440).

52032154591872 is an abundant number, since it is smaller than the sum of its proper divisors (142964936731008).

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

52032154591872 is a wasteful number, since it uses less digits than its factorization.

52032154591872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2271 (or 2250 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 54.

The spelling of 52032154591872 in words is "fifty-two trillion, thirty-two billion, one hundred fifty-four million, five hundred ninety-one thousand, eight hundred seventy-two".