125955184134 has 32 divisors (see below), whose sum is σ = 271304508384. Its totient is φ = 38753095680.

The previous prime is 125955184099. The next prime is 125955184139. The reversal of 125955184134 is 431481559521.

It is a super-3 number, since 3×125955184134³ (a number of 34 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125955184139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1604422 + ... + 1681094.

It is an arithmetic number, because the mean of its divisors is an integer number (8478265887).

Almost surely, 2^125955184134 is an apocalyptic number.

125955184134 is an abundant number, since it is smaller than the sum of its proper divisors (145349324250).

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

125955184134 is a wasteful number, since it uses less digits than its factorization.

125955184134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97752.

The product of its digits is 864000, while the sum is 48.

The spelling of 125955184134 in words is "one hundred twenty-five billion, nine hundred fifty-five million, one hundred eighty-four thousand, one hundred thirty-four".