36140519 has 2 divisors, whose sum is σ = 36140520. Its totient is φ = 36140518.

The previous prime is 36140501. The next prime is 36140539. The reversal of 36140519 is 91504163.

It is a weak prime.

It is an emirp because it is prime and its reverse (91504163) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36140519 is a prime.

It is a super-2 number, since 2×36140519² = 2612274227178722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 36140491 and 36140500.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36140539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18070259 + 18070260.

It is an arithmetic number, because the mean of its divisors is an integer number (18070260).

Almost surely, 2^36140519 is an apocalyptic number.

36140519 is a deficient number, since it is larger than the sum of its proper divisors (1).

36140519 is an equidigital number, since it uses as much as digits as its factorization.

36140519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 36140519 is about 6011.6985120679. The cubic root of 36140519 is about 330.6217814922.

The spelling of 36140519 in words is "thirty-six million, one hundred forty thousand, five hundred nineteen".