36052591 has 2 divisors, whose sum is σ = 36052592. Its totient is φ = 36052590.

The previous prime is 36052559. The next prime is 36052603. The reversal of 36052591 is 19525063.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36052591 - 2⁵ = 36052559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36052501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18026295 + 18026296.

It is an arithmetic number, because the mean of its divisors is an integer number (18026296).

Almost surely, 2^36052591 is an apocalyptic number.

36052591 is a deficient number, since it is larger than the sum of its proper divisors (1).

36052591 is an equidigital number, since it uses as much as digits as its factorization.

36052591 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 36052591 is about 6004.3809839150. The cubic root of 36052591 is about 330.3534352267.

The spelling of 36052591 in words is "thirty-six million, fifty-two thousand, five hundred ninety-one".