51065460015300 has 72 divisors (see below), whose sum is σ = 164165997391200. Its totient is φ = 13617456003360.

The previous prime is 51065460015293. The next prime is 51065460015337. The reversal of 51065460015300 is 351006456015.

51065460015300 is a `hidden beast` number, since 5 + 1 + 0 + 6 + 5 + 4 + 600 + 15 + 30 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9456563970 + ... + 9456569369.

It is an arithmetic number, because the mean of its divisors is an integer number (2280083297100).

Almost surely, 2^{51065460015300} is an apocalyptic number.

51065460015300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

51065460015300 is an abundant number, since it is smaller than the sum of its proper divisors (113100537375900).

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

51065460015300 is a wasteful number, since it uses less digits than its factorization.

51065460015300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18913133362 (or 18913133349 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 51065460015300 in words is "fifty-one trillion, sixty-five billion, four hundred sixty million, fifteen thousand, three hundred".