58457530278 has 192 divisors, whose sum is σ = 154455736320. Its totient is φ = 16336785024.

The previous prime is 58457530171. The next prime is 58457530297. The reversal of 58457530278 is 87203575485.

58457530278 is a `hidden beast` number, since 5 + 84 + 5 + 7 + 530 + 27 + 8 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 24529875 + ... + 24532257.

It is an arithmetic number, because the mean of its divisors is an integer number (804456960).

Almost surely, 2^58457530278 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58457530278, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77227868160).

58457530278 is an abundant number, since it is smaller than the sum of its proper divisors (95998206042).

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

58457530278 is a wasteful number, since it uses less digits than its factorization.

58457530278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2608 (or 2595 counting only the distinct ones).

The product of its (nonzero) digits is 9408000, while the sum is 54.

The spelling of 58457530278 in words is "fifty-eight billion, four hundred fifty-seven million, five hundred thirty thousand, two hundred seventy-eight".