123525035420532 has 24 divisors (see below), whose sum is σ = 292173371453376. Its totient is φ = 40610970548928.

The previous prime is 123525035420531. The next prime is 123525035420581. The reversal of 123525035420532 is 235024530525321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123525035420531) 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, 70505156328 + ... + 70505158079.

It is an arithmetic number, because the mean of its divisors is an integer number (12173890477224).

Almost surely, 2^{123525035420532} is an apocalyptic number.

123525035420532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

123525035420532 is an abundant number, since it is smaller than the sum of its proper divisors (168648336032844).

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

123525035420532 is a wasteful number, since it uses less digits than its factorization.

123525035420532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141010314487 (or 141010314485 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 42.

Adding to 123525035420532 its reverse (235024530525321), we get a palindrome (358549565945853).

The spelling of 123525035420532 in words is "one hundred twenty-three trillion, five hundred twenty-five billion, thirty-five million, four hundred twenty thousand, five hundred thirty-two".