125553150 has 36 divisors (see below), whose sum is σ = 337320672. Its totient is φ = 33480720.

The previous prime is 125553133. The next prime is 125553157. The reversal of 125553150 is 51355521.

125553150 is a `hidden beast` number, since 125 + 5 + 531 + 5 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125553157) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 139054 + ... + 139953.

Almost surely, 2^125553150 is an apocalyptic number.

125553150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125553150 is an abundant number, since it is smaller than the sum of its proper divisors (211767522).

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

125553150 is a wasteful number, since it uses less digits than its factorization.

125553150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279025 (or 279017 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 125553150 is about 11205.0502006908. The cubic root of 125553150 is about 500.7364480892.

The spelling of 125553150 in words is "one hundred twenty-five million, five hundred fifty-three thousand, one hundred fifty".