130625663 has 4 divisors (see below), whose sum is σ = 149286480. Its totient is φ = 111964848.

The previous prime is 130625653. The next prime is 130625683. The reversal of 130625663 is 366526031.

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-130625663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130625633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9330398 + ... + 9330411.

It is an arithmetic number, because the mean of its divisors is an integer number (37321620).

Almost surely, 2^130625663 is an apocalyptic number.

130625663 is a deficient number, since it is larger than the sum of its proper divisors (18660817).

130625663 is an equidigital number, since it uses as much as digits as its factorization.

130625663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18660816.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 130625663 is about 11429.1584554594. The cubic root of 130625663 is about 507.3910892502.

The spelling of 130625663 in words is "one hundred thirty million, six hundred twenty-five thousand, six hundred sixty-three".