58870470978 has 90 divisors (see below), whose sum is σ = 145079505417. Its totient is φ = 17829242640.

The previous prime is 58870470929. The next prime is 58870470983. The reversal of 58870470978 is 87907407885.

58870470978 is a `hidden beast` number, since 5 + 8 + 8 + 70 + 470 + 97 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 58686516009 + 183954969 = 242253^2 + 13563^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=171567.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 33969400 + ... + 33971132.

Almost surely, 2^58870470978 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58870470978

58870470978 is an abundant number, since it is smaller than the sum of its proper divisors (86209034439).

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

58870470978 is an equidigital number, since it uses as much as digits as its factorization.

58870470978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3502 (or 1749 counting only the distinct ones).

The product of its (nonzero) digits is 31610880, while the sum is 63.

The spelling of 58870470978 in words is "fifty-eight billion, eight hundred seventy million, four hundred seventy thousand, nine hundred seventy-eight".