58380873444 has 72 divisors (see below), whose sum is σ = 153765419808. Its totient is φ = 19367994240.

The previous prime is 58380873409. The next prime is 58380873461. The reversal of 58380873444 is 44437808385.

58380873444 is a `hidden beast` number, since 58 + 3 + 80 + 8 + 73 + 444 = 666.

It is a super-2 number, since 2×58380873444² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62764 + ... + 347420.

Almost surely, 2^58380873444 is an apocalyptic number.

58380873444 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58380873444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76882709904).

58380873444 is an abundant number, since it is smaller than the sum of its proper divisors (95384546364).

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

58380873444 is a wasteful number, since it uses less digits than its factorization.

58380873444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284887 (or 284873 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 54.

The spelling of 58380873444 in words is "fifty-eight billion, three hundred eighty million, eight hundred seventy-three thousand, four hundred forty-four".