5406424687 has 4 divisors (see below), whose sum is σ = 5442228976. Its totient is φ = 5370620400.

The previous prime is 5406424679. The next prime is 5406424691. The reversal of 5406424687 is 7864246045.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5406424687 - 2³ = 5406424679 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 (5406424607) 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, 17901918 + ... + 17902219.

It is an arithmetic number, because the mean of its divisors is an integer number (1360557244).

Almost surely, 2^5406424687 is an apocalyptic number.

5406424687 is a deficient number, since it is larger than the sum of its proper divisors (35804289).

5406424687 is a wasteful number, since it uses less digits than its factorization.

5406424687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35804288.

The product of its (nonzero) digits is 1290240, while the sum is 46.

The square root of 5406424687 is about 73528.3937469057. The cubic root of 5406424687 is about 1755.1061412038.

The spelling of 5406424687 in words is "five billion, four hundred six million, four hundred twenty-four thousand, six hundred eighty-seven".