58157291444 has 48 divisors (see below), whose sum is σ = 122569238400. Its totient is φ = 23587117056.

The previous prime is 58157291411. The next prime is 58157291453. The reversal of 58157291444 is 44419275185.

It is a junction number, because it is equal to n+sod(n) for n = 58157291392 and 58157291401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 435392 + ... + 553064.

It is an arithmetic number, because the mean of its divisors is an integer number (2553525800).

Almost surely, 2^58157291444 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 58157291444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61284619200).

58157291444 is an abundant number, since it is smaller than the sum of its proper divisors (64411946956).

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

58157291444 is a wasteful number, since it uses less digits than its factorization.

58157291444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118632 (or 118630 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 50.

The spelling of 58157291444 in words is "fifty-eight billion, one hundred fifty-seven million, two hundred ninety-one thousand, four hundred forty-four".