653263456219 has 12 divisors (see below), whose sum is σ = 737456674192. Its totient is φ = 577825166160.

The previous prime is 653263456177. The next prime is 653263456283. The reversal of 653263456219 is 912654362356.

It is not a de Polignac number, because 653263456219 - 2¹⁹ = 653262931931 is a prime.

It is a super-2 number, since 2×653263456219² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (653263456019) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 72953247 + ... + 72962200.

Almost surely, 2^653263456219 is an apocalyptic number.

653263456219 is a deficient number, since it is larger than the sum of its proper divisors (84193217973).

653263456219 is a wasteful number, since it uses less digits than its factorization.

653263456219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145915506 (or 145915495 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 52.

The spelling of 653263456219 in words is "six hundred fifty-three billion, two hundred sixty-three million, four hundred fifty-six thousand, two hundred nineteen".