453453154669536 has 72 divisors (see below), whose sum is σ = 1384651597308840. Its totient is φ = 129558044189952.

The previous prime is 453453154669523. The next prime is 453453154669547. The reversal of 453453154669536 is 635966451354354.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48198672451 + ... + 48198681858.

It is an arithmetic number, because the mean of its divisors is an integer number (19231272184845).

Almost surely, 2^{453453154669536} is an apocalyptic number.

It is an amenable number.

453453154669536 is an abundant number, since it is smaller than the sum of its proper divisors (931198442639304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

453453154669536 is a wasteful number, since it uses less digits than its factorization.

453453154669536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96397354336 (or 96397354321 counting only the distinct ones).

The product of its digits is 2099520000, while the sum is 69.

The spelling of 453453154669536 in words is "four hundred fifty-three trillion, four hundred fifty-three billion, one hundred fifty-four million, six hundred sixty-nine thousand, five hundred thirty-six".