53316063251 has 8 divisors (see below), whose sum is σ = 59148792000. Its totient is φ = 47647636840.

The previous prime is 53316063247. The next prime is 53316063287. The reversal of 53316063251 is 15236061335.

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 53316063251 - 2² = 53316063247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53316063211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41074901 + ... + 41076198.

It is an arithmetic number, because the mean of its divisors is an integer number (7393599000).

Almost surely, 2^53316063251 is an apocalyptic number.

53316063251 is a deficient number, since it is larger than the sum of its proper divisors (5832728749).

53316063251 is a wasteful number, since it uses less digits than its factorization.

53316063251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82151169.

The product of its (nonzero) digits is 48600, while the sum is 35.

The spelling of 53316063251 in words is "fifty-three billion, three hundred sixteen million, sixty-three thousand, two hundred fifty-one".