125822629254 has 32 divisors (see below), whose sum is σ = 300098695680. Its totient is φ = 34386308352.

The previous prime is 125822629213. The next prime is 125822629271. The reversal of 125822629254 is 452926228521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65124619 + ... + 65126550.

It is an arithmetic number, because the mean of its divisors is an integer number (9378084240).

Almost surely, 2^125822629254 is an apocalyptic number.

125822629254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

125822629254 is an abundant number, since it is smaller than the sum of its proper divisors (174276066426).

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

125822629254 is a wasteful number, since it uses less digits than its factorization.

125822629254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130251204.

The product of its digits is 1382400, while the sum is 48.

The spelling of 125822629254 in words is "one hundred twenty-five billion, eight hundred twenty-two million, six hundred twenty-nine thousand, two hundred fifty-four".