125552150 has 12 divisors (see below), whose sum is σ = 233527092. Its totient is φ = 50220840.

The previous prime is 125552149. The next prime is 125552179. The reversal of 125552150 is 51255521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1255472 + ... + 1255571.

It is an arithmetic number, because the mean of its divisors is an integer number (19460591).

Almost surely, 2^125552150 is an apocalyptic number.

125552150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125552150 is a deficient number, since it is larger than the sum of its proper divisors (107974942).

125552150 is a wasteful number, since it uses less digits than its factorization.

125552150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2511055 (or 2511050 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 26.

The square root of 125552150 is about 11205.0055778656. The cubic root of 125552150 is about 500.7351186714.

The spelling of 125552150 in words is "one hundred twenty-five million, five hundred fifty-two thousand, one hundred fifty".