130546652045 has 4 divisors (see below), whose sum is σ = 156655982460. Its totient is φ = 104437321632.

The previous prime is 130546651979. The next prime is 130546652051. The reversal of 130546652045 is 540256645031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 68216037124 + 62330614921 = 261182^2 + 249661^2 .

It is a cyclic number.

It is not a de Polignac number, because 130546652045 - 2¹⁸ = 130546389901 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 130546651993 and 130546652011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13054665200 + ... + 13054665209.

It is an arithmetic number, because the mean of its divisors is an integer number (39163995615).

Almost surely, 2^130546652045 is an apocalyptic number.

It is an amenable number.

130546652045 is a deficient number, since it is larger than the sum of its proper divisors (26109330415).

130546652045 is an equidigital number, since it uses as much as digits as its factorization.

130546652045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26109330414.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 130546652045 in words is "one hundred thirty billion, five hundred forty-six million, six hundred fifty-two thousand, forty-five".