125550092 has 12 divisors (see below), whose sum is σ = 219795576. Its totient is φ = 62751360.

The previous prime is 125550091. The next prime is 125550121. The reversal of 125550092 is 290055521.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (125550091) by changing a digit.

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, 12092 + ... + 19932.

It is an arithmetic number, because the mean of its divisors is an integer number (18316298).

Almost surely, 2^125550092 is an apocalyptic number.

It is an amenable number.

125550092 is a deficient number, since it is larger than the sum of its proper divisors (94245484).

125550092 is a wasteful number, since it uses less digits than its factorization.

125550092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11848 (or 11846 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 125550092 is about 11204.9137435323. The cubic root of 125550092 is about 500.7323827074.

The spelling of 125550092 in words is "one hundred twenty-five million, five hundred fifty thousand, ninety-two".