58720432725 has 18 divisors (see below), whose sum is σ = 105174819906. Its totient is φ = 31317564000.

The previous prime is 58720432709. The next prime is 58720432741. The reversal of 58720432725 is 52723402785.

58720432725 is a `hidden beast` number, since 587 + 2 + 0 + 43 + 2 + 7 + 25 = 666.

It is an interprime number because it is at equal distance from previous prime (58720432709) and next prime (58720432741).

It can be written as a sum of positive squares in 3 ways, for example, as 198049329 + 58522383396 = 14073^2 + 241914^2 .

It is not a de Polignac number, because 58720432725 - 2⁴ = 58720432709 is a prime.

It is a super-2 number, since 2×58720432725² (a number of 22 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 130489626 + ... + 130490075.

Almost surely, 2^58720432725 is an apocalyptic number.

It is an amenable number.

58720432725 is a deficient number, since it is larger than the sum of its proper divisors (46454387181).

58720432725 is a wasteful number, since it uses less digits than its factorization.

58720432725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260979717 (or 260979709 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 45.

The spelling of 58720432725 in words is "fifty-eight billion, seven hundred twenty million, four hundred thirty-two thousand, seven hundred twenty-five".