454530415625 has 48 divisors (see below), whose sum is σ = 667450155456. Its totient is φ = 305139000000.

The previous prime is 454530415613. The next prime is 454530415631. The reversal of 454530415625 is 526514035454.

It is not a de Polignac number, because 454530415625 - 2¹⁴ = 454530399241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61691 + ... + 955440.

It is an arithmetic number, because the mean of its divisors is an integer number (13905211572).

Almost surely, 2^454530415625 is an apocalyptic number.

It is an amenable number.

454530415625 is a deficient number, since it is larger than the sum of its proper divisors (212919739831).

454530415625 is a wasteful number, since it uses less digits than its factorization.

454530415625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017180 (or 1017160 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 454530415625 in words is "four hundred fifty-four billion, five hundred thirty million, four hundred fifteen thousand, six hundred twenty-five".