455716370072 has 32 divisors (see below), whose sum is σ = 868242402000. Its totient is φ = 224213649024.

The previous prime is 455716370059. The next prime is 455716370099. The reversal of 455716370072 is 270073617554.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 455716369999 and 455716370026.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1658963 + ... + 1914050.

Almost surely, 2^455716370072 is an apocalyptic number.

It is an amenable number.

455716370072 is a deficient number, since it is larger than the sum of its proper divisors (412526031928).

455716370072 is a wasteful number, since it uses less digits than its factorization.

455716370072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3573275 (or 3573271 counting only the distinct ones).

The product of its (nonzero) digits is 1234800, while the sum is 47.

The spelling of 455716370072 in words is "four hundred fifty-five billion, seven hundred sixteen million, three hundred seventy thousand, seventy-two".