58394722500 has 315 divisors, whose sum is σ = 192534362251. Its totient is φ = 15484932000.

The previous prime is 58394722427. The next prime is 58394722559. The reversal of 58394722500 is 522749385.

The square root of 58394722500 is 241650.

It is a perfect power (a square), and thus also a powerful number.

58394722500 is a `hidden beast` number, since 5 + 8 + 394 + 7 + 2 + 250 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4578146244 + 53816576256 = 67662^2 + 231984^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 104 ways as a sum of consecutive naturals, for example, 326227411 + ... + 326227589.

Almost surely, 2^58394722500 is an apocalyptic number.

58394722500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

58394722500 is the 241650-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58394722500

58394722500 is an abundant number, since it is smaller than the sum of its proper divisors (134139639751).

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

58394722500 is an frugal number, since it uses more digits than its factorization.

58394722500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 58394722500 in words is "fifty-eight billion, three hundred ninety-four million, seven hundred twenty-two thousand, five hundred".