652258723942 has 32 divisors (see below), whose sum is σ = 1166843791872. Its totient is φ = 267369425664.

The previous prime is 652258723933. The next prime is 652258724009. The reversal of 652258723942 is 249327852256.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6312438 + ... + 6414934.

It is an arithmetic number, because the mean of its divisors is an integer number (36463868496).

Almost surely, 2^652258723942 is an apocalyptic number.

652258723942 is a deficient number, since it is larger than the sum of its proper divisors (514585067930).

652258723942 is a wasteful number, since it uses less digits than its factorization.

652258723942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122292.

The product of its digits is 14515200, while the sum is 55.

The spelling of 652258723942 in words is "six hundred fifty-two billion, two hundred fifty-eight million, seven hundred twenty-three thousand, nine hundred forty-two".