5423597557 has 16 divisors (see below), whose sum is σ = 6526748800. Its totient is φ = 4402693440.

The previous prime is 5423597551. The next prime is 5423597573. The reversal of 5423597557 is 7557953245.

It is a cyclic number.

It is not a de Polignac number, because 5423597557 - 2³ = 5423597549 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 (5423597551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 642319 + ... + 650707.

It is an arithmetic number, because the mean of its divisors is an integer number (407921800).

Almost surely, 2^5423597557 is an apocalyptic number.

It is an amenable number.

5423597557 is a deficient number, since it is larger than the sum of its proper divisors (1103151243).

5423597557 is a wasteful number, since it uses less digits than its factorization.

5423597557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13276.

The product of its digits is 6615000, while the sum is 52.

The square root of 5423597557 is about 73645.0782944794. The cubic root of 5423597557 is about 1756.9624729612.

The spelling of 5423597557 in words is "five billion, four hundred twenty-three million, five hundred ninety-seven thousand, five hundred fifty-seven".