32125634305513 has 4 divisors (see below), whose sum is σ = 36715010634880. Its totient is φ = 27536257976148.

The previous prime is 32125634305489. The next prime is 32125634305517. The reversal of 32125634305513 is 31550343652123.

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 32125634305513 - 2⁵ = 32125634305481 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 32125634305513.

It is not an unprimeable number, because it can be changed into a prime (32125634305517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2294688164673 + ... + 2294688164686.

It is an arithmetic number, because the mean of its divisors is an integer number (9178752658720).

Almost surely, 2^{32125634305513} is an apocalyptic number.

It is an amenable number.

32125634305513 is a deficient number, since it is larger than the sum of its proper divisors (4589376329367).

32125634305513 is an equidigital number, since it uses as much as digits as its factorization.

32125634305513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4589376329366.

The product of its (nonzero) digits is 972000, while the sum is 43.

Adding to 32125634305513 its reverse (31550343652123), we get a palindrome (63675977957636).

The spelling of 32125634305513 in words is "thirty-two trillion, one hundred twenty-five billion, six hundred thirty-four million, three hundred five thousand, five hundred thirteen".