125502225254 has 16 divisors (see below), whose sum is σ = 215184441888. Its totient is φ = 53777225472.

The previous prime is 125502225241. The next prime is 125502225283. The reversal of 125502225254 is 452522205521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 703979 + ... + 864054.

It is an arithmetic number, because the mean of its divisors is an integer number (13449027618).

Almost surely, 2^125502225254 is an apocalyptic number.

125502225254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

125502225254 is a deficient number, since it is larger than the sum of its proper divisors (89682216634).

125502225254 is a wasteful number, since it uses less digits than its factorization.

125502225254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573759.

The product of its (nonzero) digits is 80000, while the sum is 35.

The spelling of 125502225254 in words is "one hundred twenty-five billion, five hundred two million, two hundred twenty-five thousand, two hundred fifty-four".