450369754 has 4 divisors (see below), whose sum is σ = 675554634. Its totient is φ = 225184876.

The previous prime is 450369743. The next prime is 450369761. The reversal of 450369754 is 457963054.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 271425625 + 178944129 = 16475^2 + 13377^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 450369754.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112592437 + ... + 112592440.

Almost surely, 2^450369754 is an apocalyptic number.

450369754 is a deficient number, since it is larger than the sum of its proper divisors (225184880).

450369754 is a wasteful number, since it uses less digits than its factorization.

450369754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225184879.

The product of its (nonzero) digits is 453600, while the sum is 43.

The square root of 450369754 is about 21221.9168314269. The cubic root of 450369754 is about 766.5192608433.

The spelling of 450369754 in words is "four hundred fifty million, three hundred sixty-nine thousand, seven hundred fifty-four".