23550361113166 has 16 divisors (see below), whose sum is σ = 37930324779360. Its totient is φ = 10926431004160.

The previous prime is 23550361113157. The next prime is 23550361113193. The reversal of 23550361113166 is 66131116305532.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4877868571 + ... + 4877873398.

It is an arithmetic number, because the mean of its divisors is an integer number (2370645298710).

Almost surely, 2^{23550361113166} is an apocalyptic number.

23550361113166 is a deficient number, since it is larger than the sum of its proper divisors (14379963666194).

23550361113166 is a wasteful number, since it uses less digits than its factorization.

23550361113166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9755742059.

The product of its (nonzero) digits is 291600, while the sum is 43.

Adding to 23550361113166 its reverse (66131116305532), we get a palindrome (89681477418698).

The spelling of 23550361113166 in words is "twenty-three trillion, five hundred fifty billion, three hundred sixty-one million, one hundred thirteen thousand, one hundred sixty-six".