450115364 has 24 divisors (see below), whose sum is σ = 797995800. Its totient is φ = 222126080.

The previous prime is 450115333. The next prime is 450115373. The reversal of 450115364 is 463511054.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 33547264 + 416568100 = 5792^2 + 20410^2 .

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, 330044 + ... + 331404.

It is an arithmetic number, because the mean of its divisors is an integer number (33249825).

Almost surely, 2^450115364 is an apocalyptic number.

It is an amenable number.

450115364 is a deficient number, since it is larger than the sum of its proper divisors (347880436).

450115364 is a wasteful number, since it uses less digits than its factorization.

450115364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2383 (or 2381 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 450115364 is about 21215.9224169019. The cubic root of 450115364 is about 766.3749116290.

The spelling of 450115364 in words is "four hundred fifty million, one hundred fifteen thousand, three hundred sixty-four".