32530919731139 has 2 divisors, whose sum is σ = 32530919731140. Its totient is φ = 32530919731138.

The previous prime is 32530919731127. The next prime is 32530919731201. The reversal of 32530919731139 is 93113791903523.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32530919731139 is a prime.

It is not a weakly prime, because it can be changed into another prime (32530919731339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16265459865569 + 16265459865570.

It is an arithmetic number, because the mean of its divisors is an integer number (16265459865570).

Almost surely, 2^{32530919731139} is an apocalyptic number.

32530919731139 is a deficient number, since it is larger than the sum of its proper divisors (1).

32530919731139 is an equidigital number, since it uses as much as digits as its factorization.

32530919731139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4133430, while the sum is 56.

The spelling of 32530919731139 in words is "thirty-two trillion, five hundred thirty billion, nine hundred nineteen million, seven hundred thirty-one thousand, one hundred thirty-nine".