23556047154 has 16 divisors (see below), whose sum is σ = 47190491040. Its totient is φ = 7838949600.

The previous prime is 23556047153. The next prime is 23556047189. The reversal of 23556047154 is 45174065532.

It is not an unprimeable number, because it can be changed into a prime (23556047153) 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, 3262624 + ... + 3269835.

It is an arithmetic number, because the mean of its divisors is an integer number (2949405690).

Almost surely, 2^23556047154 is an apocalyptic number.

23556047154 is an abundant number, since it is smaller than the sum of its proper divisors (23634443886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23556047154 is a wasteful number, since it uses less digits than its factorization.

23556047154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6533065.

The product of its (nonzero) digits is 504000, while the sum is 42.

The spelling of 23556047154 in words is "twenty-three billion, five hundred fifty-six million, forty-seven thousand, one hundred fifty-four".