123542525050500 has 96 divisors (see below), whose sum is σ = 361582005552768. Its totient is φ = 32777441424000.

The previous prime is 123542525050463. The next prime is 123542525050523. The reversal of 123542525050500 is 5050525245321.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 208744306 + ... + 209335305.

It is an arithmetic number, because the mean of its divisors is an integer number (3766479224508).

Almost surely, 2^{123542525050500} is an apocalyptic number.

123542525050500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123542525050500 is an abundant number, since it is smaller than the sum of its proper divisors (238039480502268).

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

123542525050500 is a wasteful number, since it uses less digits than its factorization.

123542525050500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418079830 (or 418079818 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 39.

The spelling of 123542525050500 in words is "one hundred twenty-three trillion, five hundred forty-two billion, five hundred twenty-five million, fifty thousand, five hundred".