32553144135539 has 2 divisors, whose sum is σ = 32553144135540. Its totient is φ = 32553144135538.

The previous prime is 32553144135511. The next prime is 32553144135601. The reversal of 32553144135539 is 93553144135523.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32553144135539 is a prime.

It is not a weakly prime, because it can be changed into another prime (32553144135139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16276572067769 + 16276572067770.

It is an arithmetic number, because the mean of its divisors is an integer number (16276572067770).

Almost surely, 2^{32553144135539} is an apocalyptic number.

32553144135539 is a deficient number, since it is larger than the sum of its proper divisors (1).

32553144135539 is an equidigital number, since it uses as much as digits as its factorization.

32553144135539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14580000, while the sum is 53.

The spelling of 32553144135539 in words is "thirty-two trillion, five hundred fifty-three billion, one hundred forty-four million, one hundred thirty-five thousand, five hundred thirty-nine".