130063645 has 16 divisors (see below), whose sum is σ = 164701440. Its totient is φ = 98328384.

The previous prime is 130063627. The next prime is 130063657. The reversal of 130063645 is 546360031.

It is a cyclic number.

It is not a de Polignac number, because 130063645 - 2⁹ = 130063133 is a prime.

It is a congruent number.

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, 42507 + ... + 45463.

It is an arithmetic number, because the mean of its divisors is an integer number (10293840).

Almost surely, 2^130063645 is an apocalyptic number.

It is an amenable number.

130063645 is a deficient number, since it is larger than the sum of its proper divisors (34637795).

130063645 is a wasteful number, since it uses less digits than its factorization.

130063645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 130063645 is about 11404.5449273524. The cubic root of 130063645 is about 506.6623583332.

The spelling of 130063645 in words is "one hundred thirty million, sixty-three thousand, six hundred forty-five".