612315053424 has 100 divisors (see below), whose sum is σ = 1772549153760. Its totient is φ = 204066812160.

The previous prime is 612315053359. The next prime is 612315053437. The reversal of 612315053424 is 424350513216.

612315053424 is a `hidden beast` number, since 6 + 123 + 1 + 505 + 3 + 4 + 24 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7360092 + ... + 7442820.

Almost surely, 2^612315053424 is an apocalyptic number.

It is an amenable number.

612315053424 is an abundant number, since it is smaller than the sum of its proper divisors (1160234100336).

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

612315053424 is a wasteful number, since it uses less digits than its factorization.

612315053424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88460 (or 88445 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 612315053424 in words is "six hundred twelve billion, three hundred fifteen million, fifty-three thousand, four hundred twenty-four".