5426406623 has 16 divisors (see below), whose sum is σ = 5979916800. Its totient is φ = 4883021280.

The previous prime is 5426406553. The next prime is 5426406697. The reversal of 5426406623 is 3266046245.

It is a cyclic number.

It is not a de Polignac number, because 5426406623 - 2¹⁰ = 5426405599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5426406523) 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, 1867790 + ... + 1870692.

It is an arithmetic number, because the mean of its divisors is an integer number (373744800).

Almost surely, 2^5426406623 is an apocalyptic number.

5426406623 is a deficient number, since it is larger than the sum of its proper divisors (553510177).

5426406623 is a wasteful number, since it uses less digits than its factorization.

5426406623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4582.

The product of its (nonzero) digits is 207360, while the sum is 38.

The square root of 5426406623 is about 73664.1474735166. The cubic root of 5426406623 is about 1757.2657508540.

The spelling of 5426406623 in words is "five billion, four hundred twenty-six million, four hundred six thousand, six hundred twenty-three".