125241850 has 12 divisors (see below), whose sum is σ = 232949934. Its totient is φ = 50096720.

The previous prime is 125241833. The next prime is 125241869. The reversal of 125241850 is 58142521.

It can be written as a sum of positive squares in 3 ways, for example, as 58476609 + 66765241 = 7647^2 + 8171^2 .

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 5 ways as a sum of consecutive naturals, for example, 1252369 + ... + 1252468.

Almost surely, 2^125241850 is an apocalyptic number.

125241850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125241850 is a deficient number, since it is larger than the sum of its proper divisors (107708084).

125241850 is a wasteful number, since it uses less digits than its factorization.

125241850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2504849 (or 2504844 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 125241850 is about 11191.1505217292. The cubic root of 125241850 is about 500.3222589204.

The spelling of 125241850 in words is "one hundred twenty-five million, two hundred forty-one thousand, eight hundred fifty".