125025050070 has 96 divisors (see below), whose sum is σ = 354165760800. Its totient is φ = 31378816512.

The previous prime is 125025050023. The next prime is 125025050099. The reversal of 125025050070 is 70050520521.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 723105 + ... + 879164.

It is an arithmetic number, because the mean of its divisors is an integer number (3689226675).

Almost surely, 2^125025050070 is an apocalyptic number.

125025050070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125025050070 is an abundant number, since it is smaller than the sum of its proper divisors (229140710730).

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

125025050070 is a wasteful number, since it uses less digits than its factorization.

125025050070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602319 (or 1602296 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 27.

Adding to 125025050070 its reverse (70050520521), we get a palindrome (195075570591).

The spelling of 125025050070 in words is "one hundred twenty-five billion, twenty-five million, fifty thousand, seventy".