125148553150 has 24 divisors (see below), whose sum is σ = 240803080920. Its totient is φ = 48333233760.

The previous prime is 125148553147. The next prime is 125148553169. The reversal of 125148553150 is 51355841521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43153224 + ... + 43156123.

It is an arithmetic number, because the mean of its divisors is an integer number (10033461705).

Almost surely, 2^125148553150 is an apocalyptic number.

125148553150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125148553150 is a deficient number, since it is larger than the sum of its proper divisors (115654527770).

125148553150 is a wasteful number, since it uses less digits than its factorization.

125148553150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86309388 (or 86309383 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 40.

The spelling of 125148553150 in words is "one hundred twenty-five billion, one hundred forty-eight million, five hundred fifty-three thousand, one hundred fifty".