58315455400 has 24 divisors (see below), whose sum is σ = 135583434270. Its totient is φ = 23326182080.

The previous prime is 58315455379. The next prime is 58315455403. The reversal of 58315455400 is 455451385.

It can be written as a sum of positive squares in 3 ways, for example, as 55583720644 + 2731734756 = 235762^2 + 52266^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (58315455403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145788439 + ... + 145788838.

Almost surely, 2^58315455400 is an apocalyptic number.

58315455400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

58315455400 is an abundant number, since it is smaller than the sum of its proper divisors (77267978870).

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

58315455400 is a wasteful number, since it uses less digits than its factorization.

58315455400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291577293 (or 291577284 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 40.

The spelling of 58315455400 in words is "fifty-eight billion, three hundred fifteen million, four hundred fifty-five thousand, four hundred".