32013554513 has 2 divisors, whose sum is σ = 32013554514. Its totient is φ = 32013554512.

The previous prime is 32013554501. The next prime is 32013554557. The reversal of 32013554513 is 31545531023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20524287169 + 11489267344 = 143263^2 + 107188^2 .

It is a cyclic number.

It is not a de Polignac number, because 32013554513 - 2¹² = 32013550417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32013554513.

It is not a weakly prime, because it can be changed into another prime (32013554213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16006777256 + 16006777257.

It is an arithmetic number, because the mean of its divisors is an integer number (16006777257).

Almost surely, 2^32013554513 is an apocalyptic number.

It is an amenable number.

32013554513 is a deficient number, since it is larger than the sum of its proper divisors (1).

32013554513 is an equidigital number, since it uses as much as digits as its factorization.

32013554513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 32013554513 in words is "thirty-two billion, thirteen million, five hundred fifty-four thousand, five hundred thirteen".