132737484025021 has 2 divisors, whose sum is σ = 132737484025022. Its totient is φ = 132737484025020.

The previous prime is 132737484024983. The next prime is 132737484025087. The reversal of 132737484025021 is 120520484737231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124760276908996 + 7977207116025 = 11169614^2 + 2824395^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132737484025021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132737484625021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66368742012510 + 66368742012511.

It is an arithmetic number, because the mean of its divisors is an integer number (66368742012511).

Almost surely, 2^{132737484025021} is an apocalyptic number.

It is an amenable number.

132737484025021 is a deficient number, since it is larger than the sum of its proper divisors (1).

132737484025021 is an equidigital number, since it uses as much as digits as its factorization.

132737484025021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2257920, while the sum is 49.

The spelling of 132737484025021 in words is "one hundred thirty-two trillion, seven hundred thirty-seven billion, four hundred eighty-four million, twenty-five thousand, twenty-one".