652052454 has 16 divisors (see below), whose sum is σ = 1304357040. Its totient is φ = 217308800.

The previous prime is 652052449. The next prime is 652052477. The reversal of 652052454 is 454250256.

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, 49354 + ... + 61154.

It is an arithmetic number, because the mean of its divisors is an integer number (81522315).

Almost surely, 2^652052454 is an apocalyptic number.

652052454 is an abundant number, since it is smaller than the sum of its proper divisors (652304586).

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

652052454 is a wasteful number, since it uses less digits than its factorization.

652052454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21015.

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 652052454 is about 25535.3177775410. The cubic root of 652052454 is about 867.1498991173.

The spelling of 652052454 in words is "six hundred fifty-two million, fifty-two thousand, four hundred fifty-four".