5497371277 has 16 divisors (see below), whose sum is σ = 5883866352. Its totient is φ = 5118197760.

The previous prime is 5497371259. The next prime is 5497371281. The reversal of 5497371277 is 7721737945.

It can be written as a sum of positive squares in 8 ways, for example, as 1728148041 + 3769223236 = 41571^2 + 61394^2 .

It is a cyclic number.

It is not a de Polignac number, because 5497371277 - 2²³ = 5488982669 is a prime.

It is a super-2 number, since 2×5497371277² = 60442181914369221458, 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 (5497371227) 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, 589233 + ... + 598489.

It is an arithmetic number, because the mean of its divisors is an integer number (367741647).

Almost surely, 2^5497371277 is an apocalyptic number.

It is an amenable number.

5497371277 is a deficient number, since it is larger than the sum of its proper divisors (386495075).

5497371277 is a wasteful number, since it uses less digits than its factorization.

5497371277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9648.

The product of its digits is 2593080, while the sum is 52.

The square root of 5497371277 is about 74144.2599059428. The cubic root of 5497371277 is about 1764.8929013974.

The spelling of 5497371277 in words is "five billion, four hundred ninety-seven million, three hundred seventy-one thousand, two hundred seventy-seven".