58315343220 has 36 divisors (see below), whose sum is σ = 176889874980. Its totient is φ = 15550758144.

The previous prime is 58315343197. The next prime is 58315343227. The reversal of 58315343220 is 2234351385.

58315343220 is a `hidden beast` number, since 5 + 83 + 15 + 343 + 220 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 38574531216 + 19740812004 = 196404^2 + 140502^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×58315343220³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58315343227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 161986885 + ... + 161987244.

Almost surely, 2^58315343220 is an apocalyptic number.

It is an amenable number.

58315343220 is an abundant number, since it is smaller than the sum of its proper divisors (118574531760).

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

58315343220 is a wasteful number, since it uses less digits than its factorization.

58315343220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323974144 (or 323974139 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 58315343220 in words is "fifty-eight billion, three hundred fifteen million, three hundred forty-three thousand, two hundred twenty".