23235256156546 has 24 divisors (see below), whose sum is σ = 40571325826560. Its totient is φ = 9951046803432.

The previous prime is 23235256156543. The next prime is 23235256156547. The reversal of 23235256156546 is 64565165253232.

It is not an unprimeable number, because it can be changed into a prime (23235256156543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82240650 + ... + 82522693.

It is an arithmetic number, because the mean of its divisors is an integer number (1690471909440).

Almost surely, 2^{23235256156546} is an apocalyptic number.

23235256156546 is a deficient number, since it is larger than the sum of its proper divisors (17336069670014).

23235256156546 is a wasteful number, since it uses less digits than its factorization.

23235256156546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164764798 (or 164764791 counting only the distinct ones).

The product of its digits is 38880000, while the sum is 55.

The spelling of 23235256156546 in words is "twenty-three trillion, two hundred thirty-five billion, two hundred fifty-six million, one hundred fifty-six thousand, five hundred forty-six".