5377032858649 has 3 divisors (see below), whose sum is σ = 5377035177493. Its totient is φ = 5377030539806.

The previous prime is 5377032858623. The next prime is 5377032858661. The reversal of 5377032858649 is 9468582307735.

The square root of 5377032858649 is 2318843.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 5377032858649 - 2¹³ = 5377032850457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5377032853649) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1159422 + ... + 3478264.

Almost surely, 2^{5377032858649} is an apocalyptic number.

5377032858649 is the 2318843-rd square number.

5377032858649 is the 1159422-nd centered octagonal number.

It is an amenable number.

5377032858649 is a deficient number, since it is larger than the sum of its proper divisors (2318844).

5377032858649 is an frugal number, since it uses more digits than its factorization.

5377032858649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4637686 (or 2318843 counting only the distinct ones).

The product of its (nonzero) digits is 304819200, while the sum is 67.

The spelling of 5377032858649 in words is "five trillion, three hundred seventy-seven billion, thirty-two million, eight hundred fifty-eight thousand, six hundred forty-nine".