652154423 has 8 divisors (see below), whose sum is σ = 686823600. Its totient is φ = 617519808.

The previous prime is 652154417. The next prime is 652154441. The reversal of 652154423 is 324451256.

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 652154423 - 2⁶ = 652154359 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 652154423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652154473) 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, 36083 + ... + 51051.

It is an arithmetic number, because the mean of its divisors is an integer number (85852950).

Almost surely, 2^652154423 is an apocalyptic number.

652154423 is a deficient number, since it is larger than the sum of its proper divisors (34669177).

652154423 is a wasteful number, since it uses less digits than its factorization.

652154423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17281.

The product of its digits is 28800, while the sum is 32.

The square root of 652154423 is about 25537.3143262952. The cubic root of 652154423 is about 867.1950988548.

The spelling of 652154423 in words is "six hundred fifty-two million, one hundred fifty-four thousand, four hundred twenty-three".