54626130693 has 24 divisors (see below), whose sum is σ = 79488864000. Its totient is φ = 36148290144.

The previous prime is 54626130677. The next prime is 54626130721. The reversal of 54626130693 is 39603162645.

54626130693 is a `hidden beast` number, since 5 + 4 + 626 + 13 + 0 + 6 + 9 + 3 = 666.

It is not a de Polignac number, because 54626130693 - 2⁴ = 54626130677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54626130613) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1055383 + ... + 1105931.

It is an arithmetic number, because the mean of its divisors is an integer number (3312036000).

Almost surely, 2^54626130693 is an apocalyptic number.

It is an amenable number.

54626130693 is a deficient number, since it is larger than the sum of its proper divisors (24862733307).

54626130693 is a wasteful number, since it uses less digits than its factorization.

54626130693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51441 (or 51438 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The spelling of 54626130693 in words is "fifty-four billion, six hundred twenty-six million, one hundred thirty thousand, six hundred ninety-three".