5423797677 has 4 divisors (see below), whose sum is σ = 7231730240. Its totient is φ = 3615865116.

The previous prime is 5423797661. The next prime is 5423797681. The reversal of 5423797677 is 7767973245.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5423797677 - 2⁴ = 5423797661 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 (5423792677) 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, 903966277 + ... + 903966282.

It is an arithmetic number, because the mean of its divisors is an integer number (1807932560).

Almost surely, 2^5423797677 is an apocalyptic number.

It is an amenable number.

5423797677 is a deficient number, since it is larger than the sum of its proper divisors (1807932563).

5423797677 is a wasteful number, since it uses less digits than its factorization.

5423797677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1807932562.

The product of its digits is 15558480, while the sum is 57.

The square root of 5423797677 is about 73646.4369606568. The cubic root of 5423797677 is about 1756.9840821730.

The spelling of 5423797677 in words is "five billion, four hundred twenty-three million, seven hundred ninety-seven thousand, six hundred seventy-seven".