451296775032 has 48 divisors (see below), whose sum is σ = 1159559183160. Its totient is φ = 146366510976.

The previous prime is 451296774967. The next prime is 451296775073. The reversal of 451296775032 is 230577692154.

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, 6834943 + ... + 6900654.

Almost surely, 2^451296775032 is an apocalyptic number.

It is an amenable number.

451296775032 is an abundant number, since it is smaller than the sum of its proper divisors (708262408128).

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

451296775032 is a wasteful number, since it uses less digits than its factorization.

451296775032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13735680 (or 13735639 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 51.

The spelling of 451296775032 in words is "four hundred fifty-one billion, two hundred ninety-six million, seven hundred seventy-five thousand, thirty-two".