36051091 has 2 divisors, whose sum is σ = 36051092. Its totient is φ = 36051090.

The previous prime is 36051083. The next prime is 36051107. The reversal of 36051091 is 19015063.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36051091 - 2³ = 36051083 is a prime.

It is not a weakly prime, because it can be changed into another prime (36051991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18025545 + 18025546.

It is an arithmetic number, because the mean of its divisors is an integer number (18025546).

Almost surely, 2^36051091 is an apocalyptic number.

36051091 is a deficient number, since it is larger than the sum of its proper divisors (1).

36051091 is an equidigital number, since it uses as much as digits as its factorization.

36051091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 36051091 is about 6004.2560738196. The cubic root of 36051091 is about 330.3488536140.

The spelling of 36051091 in words is "thirty-six million, fifty-one thousand, ninety-one".