125425330 has 16 divisors (see below), whose sum is σ = 225900864. Its totient is φ = 50140080.

The previous prime is 125425309. The next prime is 125425351. The reversal of 125425330 is 33524521.

It is an interprime number because it is at equal distance from previous prime (125425309) and next prime (125425351).

It is a junction number, because it is equal to n+sod(n) for n = 125425295 and 125425304.

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 7 ways as a sum of consecutive naturals, for example, 22525 + ... + 27535.

It is an arithmetic number, because the mean of its divisors is an integer number (14118804).

Almost surely, 2^125425330 is an apocalyptic number.

125425330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125425330 is a deficient number, since it is larger than the sum of its proper divisors (100475534).

125425330 is a wasteful number, since it uses less digits than its factorization.

125425330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7521.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 125425330 is about 11199.3450701369. The cubic root of 125425330 is about 500.5664646599.

Adding to 125425330 its reverse (33524521), we get a palindrome (158949851).

The spelling of 125425330 in words is "one hundred twenty-five million, four hundred twenty-five thousand, three hundred thirty".