51527230115 has 16 divisors (see below), whose sum is σ = 63175386240. Its totient is φ = 40327397760.

The previous prime is 51527230109. The next prime is 51527230133. The reversal of 51527230115 is 51103272515.

It is not a de Polignac number, because 51527230115 - 2¹² = 51527226019 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 515525 + ... + 607305.

It is an arithmetic number, because the mean of its divisors is an integer number (3948461640).

Almost surely, 2^51527230115 is an apocalyptic number.

51527230115 is a deficient number, since it is larger than the sum of its proper divisors (11648156125).

51527230115 is a wasteful number, since it uses less digits than its factorization.

51527230115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94222.

The product of its (nonzero) digits is 10500, while the sum is 32.

The spelling of 51527230115 in words is "fifty-one billion, five hundred twenty-seven million, two hundred thirty thousand, one hundred fifteen".