5640766514 has 8 divisors (see below), whose sum is σ = 8829025920. Its totient is φ = 2697757876.

The previous prime is 5640766507. The next prime is 5640766517. The reversal of 5640766514 is 4156670465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5640766517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61312634 + ... + 61312725.

It is an arithmetic number, because the mean of its divisors is an integer number (1103628240).

Almost surely, 2^5640766514 is an apocalyptic number.

5640766514 is a deficient number, since it is larger than the sum of its proper divisors (3188259406).

5640766514 is a wasteful number, since it uses less digits than its factorization.

5640766514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122625384.

The product of its (nonzero) digits is 604800, while the sum is 44.

The square root of 5640766514 is about 75105.0365421654. The cubic root of 5640766514 is about 1780.1067261261.

The spelling of 5640766514 in words is "five billion, six hundred forty million, seven hundred sixty-six thousand, five hundred fourteen".