51024545222 has 16 divisors (see below), whose sum is σ = 87474251040. Its totient is φ = 21866761728.

The previous prime is 51024545207. The next prime is 51024545251. The reversal of 51024545222 is 22254542015.

51024545222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×51024545222² (a number of 22 digits) contains 22 as substring.

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, 366758 + ... + 486374.

It is an arithmetic number, because the mean of its divisors is an integer number (5467140690).

Almost surely, 2^51024545222 is an apocalyptic number.

51024545222 is a deficient number, since it is larger than the sum of its proper divisors (36449705818).

51024545222 is a wasteful number, since it uses less digits than its factorization.

51024545222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150095.

The product of its (nonzero) digits is 32000, while the sum is 32.

The spelling of 51024545222 in words is "fifty-one billion, twenty-four million, five hundred forty-five thousand, two hundred twenty-two".