453647716473 has 16 divisors (see below), whose sum is σ = 702989199360. Its totient is φ = 254833583376.

The previous prime is 453647716469. The next prime is 453647716477. The reversal of 453647716473 is 374617746354.

It is an interprime number because it is at equal distance from previous prime (453647716469) and next prime (453647716477).

It is not a de Polignac number, because 453647716473 - 2² = 453647716469 is a prime.

It is a super-2 number, since 2×453647716473² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (453647716477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183068865 + ... + 183071342.

It is an arithmetic number, because the mean of its divisors is an integer number (43936824960).

Almost surely, 2^453647716473 is an apocalyptic number.

It is an amenable number.

453647716473 is a deficient number, since it is larger than the sum of its proper divisors (249341482887).

453647716473 is a wasteful number, since it uses less digits than its factorization.

453647716473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366140276.

The product of its digits is 35562240, while the sum is 57.

The spelling of 453647716473 in words is "four hundred fifty-three billion, six hundred forty-seven million, seven hundred sixteen thousand, four hundred seventy-three".