58665494272 has 288 divisors, whose sum is σ = 154279157760. Its totient is φ = 21585653760.

The previous prime is 58665494243. The next prime is 58665494287. The reversal of 58665494272 is 27249456685.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37629429 + ... + 37630987.

It is an arithmetic number, because the mean of its divisors is an integer number (535691520).

Almost surely, 2^58665494272 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 58665494272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77139578880).

58665494272 is an abundant number, since it is smaller than the sum of its proper divisors (95613663488).

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

58665494272 is a wasteful number, since it uses less digits than its factorization.

58665494272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699 (or 1685 counting only the distinct ones).

The product of its digits is 29030400, while the sum is 58.

The spelling of 58665494272 in words is "fifty-eight billion, six hundred sixty-five million, four hundred ninety-four thousand, two hundred seventy-two".