653342263 has 8 divisors (see below), whose sum is σ = 766857632. Its totient is φ = 544872096.

The previous prime is 653342231. The next prime is 653342297. The reversal of 653342263 is 362243356.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 653342263 - 2⁵ = 653342231 is a prime.

It is a super-2 number, since 2×653342263² = 853712225243922338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653342563) 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 7 ways as a sum of consecutive naturals, for example, 1261020 + ... + 1261537.

It is an arithmetic number, because the mean of its divisors is an integer number (95857204).

Almost surely, 2^653342263 is an apocalyptic number.

653342263 is a deficient number, since it is larger than the sum of its proper divisors (113515369).

653342263 is a wasteful number, since it uses less digits than its factorization.

653342263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2522601.

The product of its digits is 77760, while the sum is 34.

The square root of 653342263 is about 25560.5606941632. The cubic root of 653342263 is about 867.7212851984.

The spelling of 653342263 in words is "six hundred fifty-three million, three hundred forty-two thousand, two hundred sixty-three".