51413431415 has 8 divisors (see below), whose sum is σ = 65325301200. Its totient is φ = 38711289472.

The previous prime is 51413431411. The next prime is 51413431423.

51413431415 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 51413431415 - 2² = 51413431411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51413431411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302431865 + ... + 302432034.

It is an arithmetic number, because the mean of its divisors is an integer number (8165662650).

Almost surely, 2^51413431415 is an apocalyptic number.

51413431415 is a deficient number, since it is larger than the sum of its proper divisors (13911869785).

51413431415 is a wasteful number, since it uses less digits than its factorization.

51413431415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604863921.

The product of its digits is 14400, while the sum is 32.

The spelling of 51413431415 in words is "fifty-one billion, four hundred thirteen million, four hundred thirty-one thousand, four hundred fifteen".