36519677147 has 2 divisors, whose sum is σ = 36519677148. Its totient is φ = 36519677146.

The previous prime is 36519677141. The next prime is 36519677171. The reversal of 36519677147 is 74177691563.

It is a weak prime.

It is an emirp because it is prime and its reverse (74177691563) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36519677147 - 2¹² = 36519673051 is a prime.

It is a super-2 number, since 2×36519677147² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36519677092 and 36519677101.

It is not a weakly prime, because it can be changed into another prime (36519677141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18259838573 + 18259838574.

It is an arithmetic number, because the mean of its divisors is an integer number (18259838574).

Almost surely, 2^36519677147 is an apocalyptic number.

36519677147 is a deficient number, since it is larger than the sum of its proper divisors (1).

36519677147 is an equidigital number, since it uses as much as digits as its factorization.

36519677147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6667920, while the sum is 56.

The spelling of 36519677147 in words is "thirty-six billion, five hundred nineteen million, six hundred seventy-seven thousand, one hundred forty-seven".