5045771377 has 4 divisors (see below), whose sum is σ = 5342581476. Its totient is φ = 4748961280.

The previous prime is 5045771369. The next prime is 5045771387. The reversal of 5045771377 is 7731775405.

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 3024010081 + 2021761296 = 54991^2 + 44964^2 .

It is a cyclic number.

It is not a de Polignac number, because 5045771377 - 2³ = 5045771369 is a prime.

It is a super-2 number, since 2×5045771377² = 50919617577904952258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5045771387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148405024 + ... + 148405057.

It is an arithmetic number, because the mean of its divisors is an integer number (1335645369).

Almost surely, 2^5045771377 is an apocalyptic number.

It is an amenable number.

5045771377 is a deficient number, since it is larger than the sum of its proper divisors (296810099).

5045771377 is a wasteful number, since it uses less digits than its factorization.

5045771377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296810098.

The product of its (nonzero) digits is 720300, while the sum is 46.

The square root of 5045771377 is about 71033.5932992271. The cubic root of 5045771377 is about 1715.1779688211.

The spelling of 5045771377 in words is "five billion, forty-five million, seven hundred seventy-one thousand, three hundred seventy-seven".