125290435 has 4 divisors (see below), whose sum is σ = 150348528. Its totient is φ = 100232344.

The previous prime is 125290423. The next prime is 125290441. The reversal of 125290435 is 534092521.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125290435 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125290397 and 125290406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12529039 + ... + 12529048.

It is an arithmetic number, because the mean of its divisors is an integer number (37587132).

Almost surely, 2^125290435 is an apocalyptic number.

125290435 is a deficient number, since it is larger than the sum of its proper divisors (25058093).

125290435 is an equidigital number, since it uses as much as digits as its factorization.

125290435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25058092.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 125290435 is about 11193.3209995961. The cubic root of 125290435 is about 500.3869471332.

The spelling of 125290435 in words is "one hundred twenty-five million, two hundred ninety thousand, four hundred thirty-five".