652298451 has 16 divisors (see below), whose sum is σ = 996236544. Its totient is φ = 371895264.

The previous prime is 652298447. The next prime is 652298459. The reversal of 652298451 is 154892256.

It is not a de Polignac number, because 652298451 - 2² = 652298447 is a prime.

It is not an unprimeable number, because it can be changed into a prime (652298459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25756 + ... + 44361.

It is an arithmetic number, because the mean of its divisors is an integer number (62264784).

Almost surely, 2^652298451 is an apocalyptic number.

652298451 is a deficient number, since it is larger than the sum of its proper divisors (343938093).

652298451 is a wasteful number, since it uses less digits than its factorization.

652298451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70570.

The product of its digits is 172800, while the sum is 42.

The square root of 652298451 is about 25540.1341225922. The cubic root of 652298451 is about 867.2589340334.

The spelling of 652298451 in words is "six hundred fifty-two million, two hundred ninety-eight thousand, four hundred fifty-one".