63166305613315 has 16 divisors (see below), whose sum is σ = 75832254204480. Its totient is φ = 50511254451840.

The previous prime is 63166305613303. The next prime is 63166305613331. The reversal of 63166305613315 is 51331650366136.

It is not a de Polignac number, because 63166305613315 - 2⁴¹ = 60967282357763 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, 373505946 + ... + 373675024.

It is an arithmetic number, because the mean of its divisors is an integer number (4739515887780).

Almost surely, 2^{63166305613315} is an apocalyptic number.

63166305613315 is a deficient number, since it is larger than the sum of its proper divisors (12665948591165).

63166305613315 is a wasteful number, since it uses less digits than its factorization.

63166305613315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200862.

The product of its (nonzero) digits is 2624400, while the sum is 49.

The spelling of 63166305613315 in words is "sixty-three trillion, one hundred sixty-six billion, three hundred five million, six hundred thirteen thousand, three hundred fifteen".