58957454909 has 4 divisors (see below), whose sum is σ = 58980587100. Its totient is φ = 58934322720.

The previous prime is 58957454891. The next prime is 58957454951. The reversal of 58957454909 is 90945475985.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 57035947684 + 1921507225 = 238822^2 + 43835^2 .

It is a cyclic number.

It is not a de Polignac number, because 58957454909 - 2⁸ = 58957454653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58957454509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11562272 + ... + 11567369.

It is an arithmetic number, because the mean of its divisors is an integer number (14745146775).

Almost surely, 2^58957454909 is an apocalyptic number.

It is an amenable number.

58957454909 is a deficient number, since it is larger than the sum of its proper divisors (23132191).

58957454909 is a wasteful number, since it uses less digits than its factorization.

58957454909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23132190.

The product of its (nonzero) digits is 81648000, while the sum is 65.

The spelling of 58957454909 in words is "fifty-eight billion, nine hundred fifty-seven million, four hundred fifty-four thousand, nine hundred nine".