5105434 has 4 divisors (see below), whose sum is σ = 7658154. Its totient is φ = 2552716.

The previous prime is 5105431. The next prime is 5105473. The reversal of 5105434 is 4345015.

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

It can be written as a sum of positive squares in only one way, i.e., 2900209 + 2205225 = 1703^2 + 1485^2 .

It is not an unprimeable number, because it can be changed into a prime (5105431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276357 + ... + 1276360.

Almost surely, 2^5105434 is an apocalyptic number.

5105434 is a deficient number, since it is larger than the sum of its proper divisors (2552720).

5105434 is a wasteful number, since it uses less digits than its factorization.

5105434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2552719.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 5105434 is about 2259.5207456450. The cubic root of 5105434 is about 172.1911746707.

The spelling of 5105434 in words is "five million, one hundred five thousand, four hundred thirty-four".