58213172649 has 16 divisors (see below), whose sum is σ = 82884165120. Its totient is φ = 36261818880.

The previous prime is 58213172551. The next prime is 58213172657. The reversal of 58213172649 is 94627131285.

58213172649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 58213172649 - 2¹² = 58213168553 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 58213172598 and 58213172607.

It is not an unprimeable number, because it can be changed into a prime (58213172669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10789512 + ... + 10794905.

It is an arithmetic number, because the mean of its divisors is an integer number (5180260320).

Almost surely, 2^58213172649 is an apocalyptic number.

It is an amenable number.

58213172649 is a deficient number, since it is larger than the sum of its proper divisors (24670992471).

58213172649 is a wasteful number, since it uses less digits than its factorization.

58213172649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21584480.

The product of its digits is 725760, while the sum is 48.

The spelling of 58213172649 in words is "fifty-eight billion, two hundred thirteen million, one hundred seventy-two thousand, six hundred forty-nine".