130373545537 has 2 divisors, whose sum is σ = 130373545538. Its totient is φ = 130373545536.

The previous prime is 130373545499. The next prime is 130373545553. The reversal of 130373545537 is 735545373031.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90165676176 + 40207869361 = 300276^2 + 200519^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130373545537 is a prime.

It is a super-2 number, since 2×130373545537² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (130373545837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65186772768 + 65186772769.

It is an arithmetic number, because the mean of its divisors is an integer number (65186772769).

Almost surely, 2^130373545537 is an apocalyptic number.

It is an amenable number.

130373545537 is a deficient number, since it is larger than the sum of its proper divisors (1).

130373545537 is an equidigital number, since it uses as much as digits as its factorization.

130373545537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1984500, while the sum is 46.

The spelling of 130373545537 in words is "one hundred thirty billion, three hundred seventy-three million, five hundred forty-five thousand, five hundred thirty-seven".