58390347477 has 64 divisors (see below), whose sum is σ = 102275481600. Its totient is φ = 28707410880.

The previous prime is 58390347443. The next prime is 58390347481. The reversal of 58390347477 is 77474309385.

It is a happy number.

It is not a de Polignac number, because 58390347477 - 2¹² = 58390343381 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58390307477) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4764724 + ... + 4776962.

It is an arithmetic number, because the mean of its divisors is an integer number (1598054400).

Almost surely, 2^58390347477 is an apocalyptic number.

58390347477 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

58390347477 is a deficient number, since it is larger than the sum of its proper divisors (43885134123).

58390347477 is a wasteful number, since it uses less digits than its factorization.

58390347477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13366.

The product of its (nonzero) digits is 17781120, while the sum is 57.

The spelling of 58390347477 in words is "fifty-eight billion, three hundred ninety million, three hundred forty-seven thousand, four hundred seventy-seven".