51310513034 has 16 divisors (see below), whose sum is σ = 83988873216. Its totient is φ = 23315678400.

The previous prime is 51310513003. The next prime is 51310513039. The reversal of 51310513034 is 43031501315.

51310513034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 51310512994 and 51310513012.

It is not an unprimeable number, because it can be changed into a prime (51310513039) 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, 291722 + ... + 433269.

It is an arithmetic number, because the mean of its divisors is an integer number (5249304576).

Almost surely, 2^51310513034 is an apocalyptic number.

51310513034 is a deficient number, since it is larger than the sum of its proper divisors (32678360182).

51310513034 is a wasteful number, since it uses less digits than its factorization.

51310513034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728221.

The product of its (nonzero) digits is 2700, while the sum is 26.

The spelling of 51310513034 in words is "fifty-one billion, three hundred ten million, five hundred thirteen thousand, thirty-four".