32021513053 has 2 divisors, whose sum is σ = 32021513054. Its totient is φ = 32021513052.

The previous prime is 32021512997. The next prime is 32021513071. The reversal of 32021513053 is 35031512023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28184701689 + 3836811364 = 167883^2 + 61942^2 .

It is an emirp because it is prime and its reverse (35031512023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32021513053 - 2¹⁷ = 32021381981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32021513653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16010756526 + 16010756527.

It is an arithmetic number, because the mean of its divisors is an integer number (16010756527).

Almost surely, 2^32021513053 is an apocalyptic number.

It is an amenable number.

32021513053 is a deficient number, since it is larger than the sum of its proper divisors (1).

32021513053 is an equidigital number, since it uses as much as digits as its factorization.

32021513053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 25.

The spelling of 32021513053 in words is "thirty-two billion, twenty-one million, five hundred thirteen thousand, fifty-three".