58949986956 has 96 divisors (see below), whose sum is σ = 159167877120. Its totient is φ = 16632489984.

The previous prime is 58949986943. The next prime is 58949986957. The reversal of 58949986956 is 65968994985.

It is a super-2 number, since 2×58949986956² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (58949986957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6447220 + ... + 6456356.

It is an arithmetic number, because the mean of its divisors is an integer number (1657998720).

Almost surely, 2^58949986956 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58949986956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79583938560).

58949986956 is an abundant number, since it is smaller than the sum of its proper divisors (100217890164).

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

58949986956 is a wasteful number, since it uses less digits than its factorization.

58949986956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10103 (or 10101 counting only the distinct ones).

The product of its digits is 1511654400, while the sum is 78.

The spelling of 58949986956 in words is "fifty-eight billion, nine hundred forty-nine million, nine hundred eighty-six thousand, nine hundred fifty-six".