5077636405 has 4 divisors (see below), whose sum is σ = 6093163692. Its totient is φ = 4062109120.

The previous prime is 5077636391. The next prime is 5077636409. The reversal of 5077636405 is 5046367705.

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

It can be written as a sum of positive squares in 2 ways, for example, as 938258161 + 4139378244 = 30631^2 + 64338^2 .

It is not a de Polignac number, because 5077636405 - 2²¹ = 5075539253 is a prime.

It is a super-2 number, since 2×5077636405² = 51564782922762648050, 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 (5077636409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507763636 + ... + 507763645.

It is an arithmetic number, because the mean of its divisors is an integer number (1523290923).

Almost surely, 2^5077636405 is an apocalyptic number.

It is an amenable number.

5077636405 is a deficient number, since it is larger than the sum of its proper divisors (1015527287).

5077636405 is a wasteful number, since it uses less digits than its factorization.

5077636405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015527286.

The product of its (nonzero) digits is 529200, while the sum is 43.

The square root of 5077636405 is about 71257.5357769268. The cubic root of 5077636405 is about 1718.7809557752.

The spelling of 5077636405 in words is "five billion, seventy-seven million, six hundred thirty-six thousand, four hundred five".