452165464 has 16 divisors (see below), whose sum is σ = 884671920. Its totient is φ = 216252960.

The previous prime is 452165449. The next prime is 452165503. The reversal of 452165464 is 464561254.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1228527 + ... + 1228894.

It is an arithmetic number, because the mean of its divisors is an integer number (55291995).

Almost surely, 2^452165464 is an apocalyptic number.

It is an amenable number.

452165464 is a deficient number, since it is larger than the sum of its proper divisors (432506456).

452165464 is a wasteful number, since it uses less digits than its factorization.

452165464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2457450 (or 2457446 counting only the distinct ones).

The product of its digits is 115200, while the sum is 37.

The square root of 452165464 is about 21264.1826553479. The cubic root of 452165464 is about 767.5366626164.

The spelling of 452165464 in words is "four hundred fifty-two million, one hundred sixty-five thousand, four hundred sixty-four".