123552456160 has 96 divisors (see below), whose sum is σ = 348095688192. Its totient is φ = 40519057920.

The previous prime is 123552456089. The next prime is 123552456173. The reversal of 123552456160 is 61654255321.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 2372386 + ... + 2423905.

It is an arithmetic number, because the mean of its divisors is an integer number (3625996752).

Almost surely, 2^123552456160 is an apocalyptic number.

123552456160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123552456160 is an abundant number, since it is smaller than the sum of its proper divisors (224543232032).

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

123552456160 is a wasteful number, since it uses less digits than its factorization.

123552456160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4796336 (or 4796328 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 123552456160 in words is "one hundred twenty-three billion, five hundred fifty-two million, four hundred fifty-six thousand, one hundred sixty".