36950450639 has 2 divisors, whose sum is σ = 36950450640. Its totient is φ = 36950450638.

The previous prime is 36950450597. The next prime is 36950450653. The reversal of 36950450639 is 93605405963.

36950450639 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36950450639 - 2¹⁶ = 36950385103 is a prime.

It is a super-3 number, since 3×36950450639³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36950450689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18475225319 + 18475225320.

It is an arithmetic number, because the mean of its divisors is an integer number (18475225320).

Almost surely, 2^36950450639 is an apocalyptic number.

36950450639 is a deficient number, since it is larger than the sum of its proper divisors (1).

36950450639 is an equidigital number, since it uses as much as digits as its factorization.

36950450639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2624400, while the sum is 50.

The spelling of 36950450639 in words is "thirty-six billion, nine hundred fifty million, four hundred fifty thousand, six hundred thirty-nine".