36531416782901 has 2 divisors, whose sum is σ = 36531416782902. Its totient is φ = 36531416782900.

The previous prime is 36531416782871. The next prime is 36531416782921. The reversal of 36531416782901 is 10928761413563.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20558525290801 + 15972891492100 = 4534151^2 + 3996610^2 .

It is a cyclic number.

It is not a de Polignac number, because 36531416782901 - 2³⁰ = 36530343041077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36531416782921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18265708391450 + 18265708391451.

It is an arithmetic number, because the mean of its divisors is an integer number (18265708391451).

It is a 1-persistent number, because it is pandigital, but 2⋅36531416782901 = 73062833565802 is not.

Almost surely, 2^{36531416782901} is an apocalyptic number.

It is an amenable number.

36531416782901 is a deficient number, since it is larger than the sum of its proper divisors (1).

36531416782901 is an equidigital number, since it uses as much as digits as its factorization.

36531416782901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6531840, while the sum is 56.

The spelling of 36531416782901 in words is "thirty-six trillion, five hundred thirty-one billion, four hundred sixteen million, seven hundred eighty-two thousand, nine hundred one".