5077785511 has 4 divisors (see below), whose sum is σ = 5345037400. Its totient is φ = 4810533624.

The previous prime is 5077785487. The next prime is 5077785521. The reversal of 5077785511 is 1155877705.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5077785511 - 2¹³ = 5077777319 is a prime.

It is a super-2 number, since 2×5077785511² = 51567811391443062242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5077785521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133625916 + ... + 133625953.

It is an arithmetic number, because the mean of its divisors is an integer number (1336259350).

Almost surely, 2^5077785511 is an apocalyptic number.

5077785511 is a deficient number, since it is larger than the sum of its proper divisors (267251889).

5077785511 is a wasteful number, since it uses less digits than its factorization.

5077785511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267251888.

The product of its (nonzero) digits is 343000, while the sum is 46.

The square root of 5077785511 is about 71258.5820164842. The cubic root of 5077785511 is about 1718.7977797477.

The spelling of 5077785511 in words is "five billion, seventy-seven million, seven hundred eighty-five thousand, five hundred eleven".