125029137754 has 16 divisors (see below), whose sum is σ = 199175633856. Its totient is φ = 58659480000.

The previous prime is 125029137719. The next prime is 125029137757. The reversal of 125029137754 is 457731920521.

It is not an unprimeable number, because it can be changed into a prime (125029137757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5543622 + ... + 5566129.

It is an arithmetic number, because the mean of its divisors is an integer number (12448477116).

Almost surely, 2^125029137754 is an apocalyptic number.

125029137754 is a deficient number, since it is larger than the sum of its proper divisors (74146496102).

125029137754 is a wasteful number, since it uses less digits than its factorization.

125029137754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11110101.

The product of its (nonzero) digits is 529200, while the sum is 46.

The spelling of 125029137754 in words is "one hundred twenty-five billion, twenty-nine million, one hundred thirty-seven thousand, seven hundred fifty-four".