478013626695 has 64 divisors (see below), whose sum is σ = 839170990080. Its totient is φ = 230426649600.

The previous prime is 478013626687. The next prime is 478013626723. The reversal of 478013626695 is 596626310874.

It is not a de Polignac number, because 478013626695 - 2³ = 478013626687 is a prime.

It is a super-2 number, since 2×478013626695² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 90035701 + ... + 90041009.

It is an arithmetic number, because the mean of its divisors is an integer number (13112046720).

It is a 1-persistent number, because it is pandigital, but 2⋅478013626695 = 956027253390 is not.

Almost surely, 2^478013626695 is an apocalyptic number.

478013626695 is a deficient number, since it is larger than the sum of its proper divisors (361157363385).

478013626695 is a wasteful number, since it uses less digits than its factorization.

478013626695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8376.

The product of its (nonzero) digits is 13063680, while the sum is 57.

The spelling of 478013626695 in words is "four hundred seventy-eight billion, thirteen million, six hundred twenty-six thousand, six hundred ninety-five".