51559258300 has 36 divisors (see below), whose sum is σ = 122054828616. Its totient is φ = 18748820800.

The previous prime is 51559258277. The next prime is 51559258321. The reversal of 51559258300 is 385295515.

It is a super-2 number, since 2×51559258300² (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 11 ways as a sum of consecutive naturals, for example, 23434927 + ... + 23437126.

It is an arithmetic number, because the mean of its divisors is an integer number (3390411906).

Almost surely, 2^51559258300 is an apocalyptic number.

51559258300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

51559258300 is an abundant number, since it is smaller than the sum of its proper divisors (70495570316).

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

51559258300 is a wasteful number, since it uses less digits than its factorization.

51559258300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46872078 (or 46872071 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 43.

The spelling of 51559258300 in words is "fifty-one billion, five hundred fifty-nine million, two hundred fifty-eight thousand, three hundred".