54312863586 has 16 divisors (see below), whose sum is σ = 108843420000. Its totient is φ = 18068005728.

The previous prime is 54312863569. The next prime is 54312863597. The reversal of 54312863586 is 68536821345.

It is a super-2 number, since 2×54312863586² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9067291 + ... + 9073278.

It is an arithmetic number, because the mean of its divisors is an integer number (6802713750).

Almost surely, 2^54312863586 is an apocalyptic number.

54312863586 is an abundant number, since it is smaller than the sum of its proper divisors (54530556414).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54312863586 is a wasteful number, since it uses less digits than its factorization.

54312863586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18141073.

The product of its digits is 4147200, while the sum is 51.

The spelling of 54312863586 in words is "fifty-four billion, three hundred twelve million, eight hundred sixty-three thousand, five hundred eighty-six".