52251525054 has 96 divisors (see below), whose sum is σ = 123929395200. Its totient is φ = 15847513920.

The previous prime is 52251525049. The next prime is 52251525127. The reversal of 52251525054 is 45052515225.

52251525054 is a `hidden beast` number, since 52 + 2 + 51 + 52 + 505 + 4 = 666.

It is a super-3 number, since 3×52251525054³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1880547 + ... + 1908129.

It is an arithmetic number, because the mean of its divisors is an integer number (1290931200).

Almost surely, 2^52251525054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52251525054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61964697600).

52251525054 is an abundant number, since it is smaller than the sum of its proper divisors (71677870146).

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

52251525054 is a wasteful number, since it uses less digits than its factorization.

52251525054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27830 (or 27827 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 36.

The spelling of 52251525054 in words is "fifty-two billion, two hundred fifty-one million, five hundred twenty-five thousand, fifty-four".