51230242126315 has 24 divisors (see below), whose sum is σ = 71887650861312. Its totient is φ = 34945385771520.

The previous prime is 51230242126307. The next prime is 51230242126351. The reversal of 51230242126315 is 51362124203215.

It is a happy number.

It is not a de Polignac number, because 51230242126315 - 2³ = 51230242126307 is a prime.

It is a Duffinian number.

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, 547343334 + ... + 547436923.

It is an arithmetic number, because the mean of its divisors is an integer number (2995318785888).

Almost surely, 2^{51230242126315} is an apocalyptic number.

51230242126315 is a deficient number, since it is larger than the sum of its proper divisors (20657408734997).

51230242126315 is a wasteful number, since it uses less digits than its factorization.

51230242126315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094780467 (or 1094780460 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 51230242126315 in words is "fifty-one trillion, two hundred thirty billion, two hundred forty-two million, one hundred twenty-six thousand, three hundred fifteen".