32061510265021 has 2 divisors, whose sum is σ = 32061510265022. Its totient is φ = 32061510265020.

The previous prime is 32061510265009. The next prime is 32061510265061. The reversal of 32061510265021 is 12056201516023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24161756842521 + 7899753422500 = 4915461^2 + 2810650^2 .

It is a cyclic number.

It is not a de Polignac number, because 32061510265021 - 2⁷ = 32061510264893 is a prime.

It is a super-2 number, since 2×32061510265021² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32061510265061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16030755132510 + 16030755132511.

It is an arithmetic number, because the mean of its divisors is an integer number (16030755132511).

Almost surely, 2^{32061510265021} is an apocalyptic number.

It is an amenable number.

32061510265021 is a deficient number, since it is larger than the sum of its proper divisors (1).

32061510265021 is an equidigital number, since it uses as much as digits as its factorization.

32061510265021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 32061510265021 in words is "thirty-two trillion, sixty-one billion, five hundred ten million, two hundred sixty-five thousand, twenty-one".