450151097790 has 16 divisors (see below), whose sum is σ = 1080362634768. Its totient is φ = 120040292736.

The previous prime is 450151097777. The next prime is 450151097807. The reversal of 450151097790 is 97790151054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7502518267 + ... + 7502518326.

It is an arithmetic number, because the mean of its divisors is an integer number (67522664673).

Almost surely, 2^450151097790 is an apocalyptic number.

450151097790 is an abundant number, since it is smaller than the sum of its proper divisors (630211536978).

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

450151097790 is a wasteful number, since it uses less digits than its factorization.

450151097790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15005036603.

The product of its (nonzero) digits is 396900, while the sum is 48.

The spelling of 450151097790 in words is "four hundred fifty billion, one hundred fifty-one million, ninety-seven thousand, seven hundred ninety".