452531108734456 has 16 divisors (see below), whose sum is σ = 850223926295640. Its totient is φ = 225804728388960.

The previous prime is 452531108734421. The next prime is 452531108734493. The reversal of 452531108734456 is 654437801135254.

It is a self number, because there is not a number n which added to its sum of digits gives 452531108734456.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57603243111 + ... + 57603250966.

Almost surely, 2^{452531108734456} is an apocalyptic number.

It is an amenable number.

452531108734456 is a deficient number, since it is larger than the sum of its proper divisors (397692817561184).

452531108734456 is a wasteful number, since it uses less digits than its factorization.

452531108734456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115206494574 (or 115206494570 counting only the distinct ones).

The product of its (nonzero) digits is 48384000, while the sum is 58.

The spelling of 452531108734456 in words is "four hundred fifty-two trillion, five hundred thirty-one billion, one hundred eight million, seven hundred thirty-four thousand, four hundred fifty-six".