125550272 has 28 divisors (see below), whose sum is σ = 251618496. Its totient is φ = 62150400.

The previous prime is 125550259. The next prime is 125550281. The reversal of 125550272 is 272055521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3248 + ... + 16175.

Almost surely, 2^125550272 is an apocalyptic number.

It is an amenable number.

125550272 is an abundant number, since it is smaller than the sum of its proper divisors (126068224).

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

125550272 is a wasteful number, since it uses less digits than its factorization.

125550272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19536 (or 19526 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 125550272 is about 11204.9217757198. The cubic root of 125550272 is about 500.7326220057.

The spelling of 125550272 in words is "one hundred twenty-five million, five hundred fifty thousand, two hundred seventy-two".