63151678894195 has 16 divisors (see below), whose sum is σ = 81555186482208. Its totient is φ = 46769999408640.

The previous prime is 63151678894181. The next prime is 63151678894211. The reversal of 63151678894195 is 59149887615136.

It is not a de Polignac number, because 63151678894195 - 2⁹ = 63151678893683 is a prime.

It is a Duffinian 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, 6089838489 + ... + 6089848858.

It is an arithmetic number, because the mean of its divisors is an integer number (5097199155138).

Almost surely, 2^{63151678894195} is an apocalyptic number.

63151678894195 is a deficient number, since it is larger than the sum of its proper divisors (18403507588013).

63151678894195 is a wasteful number, since it uses less digits than its factorization.

63151678894195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12179687430.

The product of its digits is 391910400, while the sum is 73.

The spelling of 63151678894195 in words is "sixty-three trillion, one hundred fifty-one billion, six hundred seventy-eight million, eight hundred ninety-four thousand, one hundred ninety-five".