6545136083 has 2 divisors, whose sum is σ = 6545136084. Its totient is φ = 6545136082.

The previous prime is 6545136079. The next prime is 6545136137. The reversal of 6545136083 is 3806315456.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6545136083 - 2² = 6545136079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6545136083.

It is not a weakly prime, because it can be changed into another prime (6545136043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3272568041 + 3272568042.

It is an arithmetic number, because the mean of its divisors is an integer number (3272568042).

Almost surely, 2^6545136083 is an apocalyptic number.

6545136083 is a deficient number, since it is larger than the sum of its proper divisors (1).

6545136083 is an equidigital number, since it uses as much as digits as its factorization.

6545136083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 41.

The square root of 6545136083 is about 80902.0153210042. The cubic root of 6545136083 is about 1870.5653854864.

The spelling of 6545136083 in words is "six billion, five hundred forty-five million, one hundred thirty-six thousand, eighty-three".