5145645711 has 16 divisors (see below), whose sum is σ = 7116825600. Its totient is φ = 3303094368.

The previous prime is 5145645689. The next prime is 5145645719. The reversal of 5145645711 is 1175465415.

It is not a de Polignac number, because 5145645711 - 2¹⁰ = 5145644687 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5145645711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5145645719) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48651 + ... + 112508.

It is an arithmetic number, because the mean of its divisors is an integer number (444801600).

Almost surely, 2^5145645711 is an apocalyptic number.

5145645711 is a deficient number, since it is larger than the sum of its proper divisors (1971179889).

5145645711 is a wasteful number, since it uses less digits than its factorization.

5145645711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161558.

The product of its digits is 84000, while the sum is 39.

The square root of 5145645711 is about 71733.1562877307. The cubic root of 5145645711 is about 1726.4206694304.

The spelling of 5145645711 in words is "five billion, one hundred forty-five million, six hundred forty-five thousand, seven hundred eleven".