51053592 has 32 divisors (see below), whose sum is σ = 129254400. Its totient is φ = 16801824.

The previous prime is 51053591. The next prime is 51053603. The reversal of 51053592 is 29535015.

It is a super-2 number, since 2×51053592² = 5212938512204928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51053591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11568 + ... + 15359.

It is an arithmetic number, because the mean of its divisors is an integer number (4039200).

Almost surely, 2^51053592 is an apocalyptic number.

It is an amenable number.

51053592 is an abundant number, since it is smaller than the sum of its proper divisors (78200808).

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

51053592 is a wasteful number, since it uses less digits than its factorization.

51053592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27015 (or 27011 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 30.

The square root of 51053592 is about 7145.1796338511. The cubic root of 51053592 is about 370.9728282956.

The spelling of 51053592 in words is "fifty-one million, fifty-three thousand, five hundred ninety-two".