5675659391 has 4 divisors (see below), whose sum is σ = 5675894400. Its totient is φ = 5675424384.

The previous prime is 5675659387. The next prime is 5675659393. The reversal of 5675659391 is 1939565765.

It is a happy number.

5675659391 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1939565765 = 5 ⋅387913153.

It is a cyclic number.

It is not a de Polignac number, because 5675659391 - 2² = 5675659387 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5675659393) 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, 76511 + ... + 131168.

It is an arithmetic number, because the mean of its divisors is an integer number (1418973600).

Almost surely, 2^5675659391 is an apocalyptic number.

5675659391 is a deficient number, since it is larger than the sum of its proper divisors (235009).

5675659391 is a wasteful number, since it uses less digits than its factorization.

5675659391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235008.

The product of its digits is 7654500, while the sum is 56.

The square root of 5675659391 is about 75336.9722712560. The cubic root of 5675659391 is about 1783.7696685907.

The spelling of 5675659391 in words is "five billion, six hundred seventy-five million, six hundred fifty-nine thousand, three hundred ninety-one".