51325241115415 has 16 divisors (see below), whose sum is σ = 63255144176640. Its totient is φ = 39950298524160.

The previous prime is 51325241115391. The next prime is 51325241115443. The reversal of 51325241115415 is 51451114252315.

It is not a de Polignac number, because 51325241115415 - 2¹⁷ = 51325240984343 is a prime.

It is a congruent number.

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, 70545066 + ... + 71268904.

It is an arithmetic number, because the mean of its divisors is an integer number (3953446511040).

Almost surely, 2^{51325241115415} is an apocalyptic number.

51325241115415 is a deficient number, since it is larger than the sum of its proper divisors (11929903061225).

51325241115415 is a wasteful number, since it uses less digits than its factorization.

51325241115415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107162.

The product of its digits is 120000, while the sum is 40.

The spelling of 51325241115415 in words is "fifty-one trillion, three hundred twenty-five billion, two hundred forty-one million, one hundred fifteen thousand, four hundred fifteen".