125041774152 has 32 divisors (see below), whose sum is σ = 329057301600. Its totient is φ = 39486875904.

The previous prime is 125041774103. The next prime is 125041774159. The reversal of 125041774152 is 251477140521.

It is a self number, because there is not a number n which added to its sum of digits gives 125041774152.

It is not an unprimeable number, because it can be changed into a prime (125041774159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137106753 + ... + 137107664.

It is an arithmetic number, because the mean of its divisors is an integer number (10283040675).

Almost surely, 2^125041774152 is an apocalyptic number.

125041774152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125041774152 is an abundant number, since it is smaller than the sum of its proper divisors (204015527448).

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

125041774152 is a wasteful number, since it uses less digits than its factorization.

125041774152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274214445 (or 274214441 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 39.

The spelling of 125041774152 in words is "one hundred twenty-five billion, forty-one million, seven hundred seventy-four thousand, one hundred fifty-two".