130149752557 has 8 divisors (see below), whose sum is σ = 142590913920. Its totient is φ = 117810152160.

The previous prime is 130149752507. The next prime is 130149752611. The reversal of 130149752557 is 755257941031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130149752557 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130149752557.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130149752507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25387557 + ... + 25392682.

It is an arithmetic number, because the mean of its divisors is an integer number (17823864240).

Almost surely, 2^130149752557 is an apocalyptic number.

It is an amenable number.

130149752557 is a deficient number, since it is larger than the sum of its proper divisors (12441161363).

130149752557 is a wasteful number, since it uses less digits than its factorization.

130149752557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50780483.

The product of its (nonzero) digits is 1323000, while the sum is 49.

The spelling of 130149752557 in words is "one hundred thirty billion, one hundred forty-nine million, seven hundred fifty-two thousand, five hundred fifty-seven".