454605616 has 40 divisors (see below), whose sum is σ = 899942400. Its totient is φ = 222411840.

The previous prime is 454605587. The next prime is 454605629. The reversal of 454605616 is 616506454.

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, 156465 + ... + 159343.

It is an arithmetic number, because the mean of its divisors is an integer number (22498560).

Almost surely, 2^454605616 is an apocalyptic number.

It is an amenable number.

454605616 is a deficient number, since it is larger than the sum of its proper divisors (445336784).

454605616 is a wasteful number, since it uses less digits than its factorization.

454605616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3097 (or 3091 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 454605616 is about 21321.4825000514. The cubic root of 454605616 is about 768.9148801299.

It can be divided in two parts, 45460 and 5616, that added together give a square (51076 = 226²).

The spelling of 454605616 in words is "four hundred fifty-four million, six hundred five thousand, six hundred sixteen".