130429625 has 16 divisors (see below), whose sum is σ = 167181456. Its totient is φ = 101520000.

The previous prime is 130429613. The next prime is 130429631. The reversal of 130429625 is 526924031.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 10942864 + 119486761 = 3308^2 + 10931^2 .

It is not a de Polignac number, because 130429625 - 2⁴ = 130429609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130429591 and 130429600.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9476 + ... + 18725.

It is an arithmetic number, because the mean of its divisors is an integer number (10448841).

Almost surely, 2^130429625 is an apocalyptic number.

It is an amenable number.

130429625 is a deficient number, since it is larger than the sum of its proper divisors (36751831).

130429625 is an equidigital number, since it uses as much as digits as its factorization.

130429625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28253 (or 28243 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 130429625 is about 11420.5790133425. The cubic root of 130429625 is about 507.1371377861.

The spelling of 130429625 in words is "one hundred thirty million, four hundred twenty-nine thousand, six hundred twenty-five".