36888409487 has 2 divisors, whose sum is σ = 36888409488. Its totient is φ = 36888409486.

The previous prime is 36888409417. The next prime is 36888409501. The reversal of 36888409487 is 78490488863.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36888409487 - 2¹⁶ = 36888343951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36888409417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18444204743 + 18444204744.

It is an arithmetic number, because the mean of its divisors is an integer number (18444204744).

Almost surely, 2^36888409487 is an apocalyptic number.

36888409487 is a deficient number, since it is larger than the sum of its proper divisors (1).

36888409487 is an equidigital number, since it uses as much as digits as its factorization.

36888409487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 74317824, while the sum is 65.

The spelling of 36888409487 in words is "thirty-six billion, eight hundred eighty-eight million, four hundred nine thousand, four hundred eighty-seven".