125161850148 has 24 divisors (see below), whose sum is σ = 292624936128. Its totient is φ = 41637671136.

The previous prime is 125161850113. The next prime is 125161850153. The reversal of 125161850148 is 841058161521.

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, 10361911 + ... + 10373982.

It is an arithmetic number, because the mean of its divisors is an integer number (12192705672).

Almost surely, 2^125161850148 is an apocalyptic number.

It is an amenable number.

125161850148 is an abundant number, since it is smaller than the sum of its proper divisors (167463085980).

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

125161850148 is a wasteful number, since it uses less digits than its factorization.

125161850148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20736403 (or 20736401 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 42.

The spelling of 125161850148 in words is "one hundred twenty-five billion, one hundred sixty-one million, eight hundred fifty thousand, one hundred forty-eight".