5134405646 has 16 divisors (see below), whose sum is σ = 7902966960. Its totient is φ = 2500297920.

The previous prime is 5134405609. The next prime is 5134405693. The reversal of 5134405646 is 6465044315.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5201 + ... + 101468.

It is an arithmetic number, because the mean of its divisors is an integer number (493935435).

Almost surely, 2^5134405646 is an apocalyptic number.

5134405646 is a deficient number, since it is larger than the sum of its proper divisors (2768561314).

5134405646 is a wasteful number, since it uses less digits than its factorization.

5134405646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107299.

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 5134405646 is about 71654.7670849609. The cubic root of 5134405646 is about 1725.1626979218.

The spelling of 5134405646 in words is "five billion, one hundred thirty-four million, four hundred five thousand, six hundred forty-six".