59712215040 has 672 divisors, whose sum is σ = 226656284400. Its totient is φ = 15049359360.

The previous prime is 59712215039. The next prime is 59712215041. The reversal of 59712215040 is 4051221795.

59712215040 is a `hidden beast` number, since 597 + 1 + 2 + 21 + 5 + 0 + 40 = 666.

It is an interprime number because it is at equal distance from previous prime (59712215039) and next prime (59712215041).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 59712214986 and 59712215004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59712215041) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 141834030 + ... + 141834450.

Almost surely, 2^59712215040 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 59712215040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113328142200).

59712215040 is an abundant number, since it is smaller than the sum of its proper divisors (166944069360).

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

59712215040 is an equidigital number, since it uses as much as digits as its factorization.

59712215040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The spelling of 59712215040 in words is "fifty-nine billion, seven hundred twelve million, two hundred fifteen thousand, forty".