125100252534 has 32 divisors (see below), whose sum is σ = 251064552960. Its totient is φ = 41556146112.

The previous prime is 125100252533. The next prime is 125100252539. The reversal of 125100252534 is 435252001521.

125100252534 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125100252533) 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 15 ways as a sum of consecutive naturals, for example, 11125287 + ... + 11136525.

It is an arithmetic number, because the mean of its divisors is an integer number (7845767280).

Almost surely, 2^125100252534 is an apocalyptic number.

125100252534 is an abundant number, since it is smaller than the sum of its proper divisors (125964300426).

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

125100252534 is a wasteful number, since it uses less digits than its factorization.

125100252534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17484.

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 125100252534 in words is "one hundred twenty-five billion, one hundred million, two hundred fifty-two thousand, five hundred thirty-four".