36493207677 has 6 divisors (see below), whose sum is σ = 52712411102. Its totient is φ = 24328805112.

The previous prime is 36493207643. The next prime is 36493207687. The reversal of 36493207677 is 77670239463.

It is a happy number.

36493207677 is a `hidden beast` number, since 364 + 9 + 3 + 207 + 6 + 77 = 666.

It can be written as a sum of positive squares in only one way, i.e., 30687682041 + 5805525636 = 175179^2 + 76194^2 .

It is not a de Polignac number, because 36493207677 - 2⁶ = 36493207613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36493207627) 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 in 5 ways as a sum of consecutive naturals, for example, 2027400418 + ... + 2027400435.

Almost surely, 2^36493207677 is an apocalyptic number.

It is an amenable number.

36493207677 is a deficient number, since it is larger than the sum of its proper divisors (16219203425).

36493207677 is a wasteful number, since it uses less digits than its factorization.

36493207677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4054800859 (or 4054800856 counting only the distinct ones).

The product of its (nonzero) digits is 8001504, while the sum is 54.

The spelling of 36493207677 in words is "thirty-six billion, four hundred ninety-three million, two hundred seven thousand, six hundred seventy-seven".