51463036415 has 8 divisors (see below), whose sum is σ = 70577878560. Its totient is φ = 35288939232.

The previous prime is 51463036403. The next prime is 51463036421.

51463036415 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 51463036415 - 2¹⁰ = 51463035391 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 735186200 + ... + 735186269.

It is an arithmetic number, because the mean of its divisors is an integer number (8822234820).

Almost surely, 2^51463036415 is an apocalyptic number.

51463036415 is a deficient number, since it is larger than the sum of its proper divisors (19114842145).

51463036415 is a wasteful number, since it uses less digits than its factorization.

51463036415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470372481.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 51463036415 in words is "fifty-one billion, four hundred sixty-three million, thirty-six thousand, four hundred fifteen".