36266206531 has 2 divisors, whose sum is σ = 36266206532. Its totient is φ = 36266206530.

The previous prime is 36266206523. The next prime is 36266206541. The reversal of 36266206531 is 13560266263.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36266206531 - 2³ = 36266206523 is a prime.

It is a super-2 number, since 2×36266206531² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36266206541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18133103265 + 18133103266.

It is an arithmetic number, because the mean of its divisors is an integer number (18133103266).

Almost surely, 2^36266206531 is an apocalyptic number.

36266206531 is a deficient number, since it is larger than the sum of its proper divisors (1).

36266206531 is an equidigital number, since it uses as much as digits as its factorization.

36266206531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 36266206531 in words is "thirty-six billion, two hundred sixty-six million, two hundred six thousand, five hundred thirty-one".