51324005594352 has 40 divisors (see below), whose sum is σ = 132589127252736. Its totient is φ = 17107729245376.

The previous prime is 51324005594339. The next prime is 51324005594429. The reversal of 51324005594352 is 25349550042315.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5464488 + ... + 11511239.

Almost surely, 2^{51324005594352} is an apocalyptic number.

It is an amenable number.

51324005594352 is an abundant number, since it is smaller than the sum of its proper divisors (81265121658384).

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

51324005594352 is a wasteful number, since it uses less digits than its factorization.

51324005594352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17038725 (or 17038719 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 48.

The spelling of 51324005594352 in words is "fifty-one trillion, three hundred twenty-four billion, five million, five hundred ninety-four thousand, three hundred fifty-two".