52012190880 has 768 divisors, whose sum is σ = 209502236160. Its totient is φ = 11938627584.

The previous prime is 52012190843. The next prime is 52012190903. The reversal of 52012190880 is 8809121025.

52012190880 is a `hidden beast` number, since 520 + 121 + 9 + 0 + 8 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 127 ways as a sum of consecutive naturals, for example, 149890867 + ... + 149891213.

It is an arithmetic number, because the mean of its divisors is an integer number (272789370).

Almost surely, 2^52012190880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52012190880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104751118080).

52012190880 is an abundant number, since it is smaller than the sum of its proper divisors (157490045280).

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

52012190880 is a wasteful number, since it uses less digits than its factorization.

52012190880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The spelling of 52012190880 in words is "fifty-two billion, twelve million, one hundred ninety thousand, eight hundred eighty".