125190435 has 8 divisors (see below), whose sum is σ = 200304720. Its totient is φ = 66768224.

The previous prime is 125190421. The next prime is 125190437. The reversal of 125190435 is 534091521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 125190435 - 2¹¹ = 125188387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125190437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4173000 + ... + 4173029.

It is an arithmetic number, because the mean of its divisors is an integer number (25038090).

Almost surely, 2^125190435 is an apocalyptic number.

125190435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

125190435 is a deficient number, since it is larger than the sum of its proper divisors (75114285).

125190435 is an equidigital number, since it uses as much as digits as its factorization.

125190435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8346037.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 125190435 is about 11188.8531583894. The cubic root of 125190435 is about 500.2537844984.

The spelling of 125190435 in words is "one hundred twenty-five million, one hundred ninety thousand, four hundred thirty-five".