653362045 has 48 divisors (see below), whose sum is σ = 946086912. Its totient is φ = 423843840.

The previous prime is 653362001. The next prime is 653362049. The reversal of 653362045 is 540263356.

It is not a de Polignac number, because 653362045 - 2²¹ = 651264893 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 653362045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653362049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5781909 + ... + 5782021.

It is an arithmetic number, because the mean of its divisors is an integer number (19710144).

Almost surely, 2^653362045 is an apocalyptic number.

It is an amenable number.

653362045 is a deficient number, since it is larger than the sum of its proper divisors (292724867).

653362045 is a wasteful number, since it uses less digits than its factorization.

653362045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 653362045 is about 25560.9476545765. The cubic root of 653362045 is about 867.7300427773.

The spelling of 653362045 in words is "six hundred fifty-three million, three hundred sixty-two thousand, forty-five".