5106432394 has 20 divisors (see below), whose sum is σ = 8935733394. Its totient is φ = 2188468968.

The previous prime is 5106432391. The next prime is 5106432413. The reversal of 5106432394 is 4932346015.

It can be written as a sum of positive squares in only one way, i.e., 4279122225 + 827310169 = 65415^2 + 28763^2 .

It is not an unprimeable number, because it can be changed into a prime (5106432391) 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 9 ways as a sum of consecutive naturals, for example, 526897 + ... + 536500.

Almost surely, 2^5106432394 is an apocalyptic number.

5106432394 is a deficient number, since it is larger than the sum of its proper divisors (3829301000).

5106432394 is an equidigital number, since it uses as much as digits as its factorization.

5106432394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063427 (or 1063406 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 5106432394 is about 71459.3058600488. The cubic root of 5106432394 is about 1722.0239823042.

The spelling of 5106432394 in words is "five billion, one hundred six million, four hundred thirty-two thousand, three hundred ninety-four".