653122463 has 8 divisors (see below), whose sum is σ = 746646528. Its totient is φ = 559653624.

The previous prime is 653122453. The next prime is 653122487. The reversal of 653122463 is 364221356.

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 653122463 - 2⁴ = 653122447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653122403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15770 + ... + 39432.

It is an arithmetic number, because the mean of its divisors is an integer number (93330816).

Almost surely, 2^653122463 is an apocalyptic number.

653122463 is a deficient number, since it is larger than the sum of its proper divisors (93524065).

653122463 is a wasteful number, since it uses less digits than its factorization.

653122463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27613.

The product of its digits is 25920, while the sum is 32.

The square root of 653122463 is about 25556.2607397874. The cubic root of 653122463 is about 867.6239668700.

The spelling of 653122463 in words is "six hundred fifty-three million, one hundred twenty-two thousand, four hundred sixty-three".