451243088 has 10 divisors (see below), whose sum is σ = 874283514. Its totient is φ = 225621536.

The previous prime is 451243081. The next prime is 451243097. The reversal of 451243088 is 880342154.

It can be written as a sum of positive squares in only one way, i.e., 422384704 + 28858384 = 20552^2 + 5372^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451243081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14101331 + ... + 14101362.

Almost surely, 2^451243088 is an apocalyptic number.

It is an amenable number.

451243088 is a deficient number, since it is larger than the sum of its proper divisors (423040426).

451243088 is a wasteful number, since it uses less digits than its factorization.

451243088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28202701 (or 28202695 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 451243088 is about 21242.4830940265. The cubic root of 451243088 is about 767.0144059141.

The spelling of 451243088 in words is "four hundred fifty-one million, two hundred forty-three thousand, eighty-eight".