453647716474 has 8 divisors (see below), whose sum is σ = 703936111860. Its totient is φ = 219002345856.

The previous prime is 453647716469. The next prime is 453647716477. The reversal of 453647716474 is 474617746354.

It can be written as a sum of positive squares in 2 ways, for example, as 437639140849 + 16008575625 = 661543^2 + 126525^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (58), and also a Moran number because the ratio is a prime number: 7821512353 = 453647716474 / (4 + 5 + 3 + 6 + 4 + 7 + 7 + 1 + 6 + 4 + 7 + 4).

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 3 ways as a sum of consecutive naturals, for example, 3910756119 + ... + 3910756234.

Almost surely, 2^453647716474 is an apocalyptic number.

453647716474 is a deficient number, since it is larger than the sum of its proper divisors (250288395386).

453647716474 is a wasteful number, since it uses less digits than its factorization.

453647716474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7821512384.

The product of its digits is 47416320, while the sum is 58.

The spelling of 453647716474 in words is "four hundred fifty-three billion, six hundred forty-seven million, seven hundred sixteen thousand, four hundred seventy-four".