453474287031 has 4 divisors (see below), whose sum is σ = 604632382712. Its totient is φ = 302316191352.

The previous prime is 453474287009. The next prime is 453474287051. The reversal of 453474287031 is 130782474354.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 453474287031 - 2²² = 453470092727 is a prime.

It is a super-2 number, since 2×453474287031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453474287051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75579047836 + ... + 75579047841.

It is an arithmetic number, because the mean of its divisors is an integer number (151158095678).

Almost surely, 2^453474287031 is an apocalyptic number.

453474287031 is a deficient number, since it is larger than the sum of its proper divisors (151158095681).

453474287031 is a wasteful number, since it uses less digits than its factorization.

453474287031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151158095680.

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 453474287031 in words is "four hundred fifty-three billion, four hundred seventy-four million, two hundred eighty-seven thousand, thirty-one".