130653557 has 4 divisors (see below), whose sum is σ = 137530080. Its totient is φ = 123777036.

The previous prime is 130653541. The next prime is 130653563. The reversal of 130653557 is 755356031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130653557 - 2⁴ = 130653541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130653577) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3438233 + ... + 3438270.

It is an arithmetic number, because the mean of its divisors is an integer number (34382520).

Almost surely, 2^130653557 is an apocalyptic number.

It is an amenable number.

130653557 is a deficient number, since it is larger than the sum of its proper divisors (6876523).

130653557 is an equidigital number, since it uses as much as digits as its factorization.

130653557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6876522.

The product of its (nonzero) digits is 47250, while the sum is 35.

The square root of 130653557 is about 11430.3786901397. The cubic root of 130653557 is about 507.4272030311.

The spelling of 130653557 in words is "one hundred thirty million, six hundred fifty-three thousand, five hundred fifty-seven".