5412905 has 4 divisors (see below), whose sum is σ = 6495492. Its totient is φ = 4330320.

The previous prime is 5412899. The next prime is 5412917. The reversal of 5412905 is 5092145.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5092145 = 5 ⋅1018429.

It can be written as a sum of positive squares in 2 ways, for example, as 1032256 + 4380649 = 1016^2 + 2093^2 .

It is not a de Polignac number, because 5412905 - 2¹⁰ = 5411881 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541286 + ... + 541295.

It is an arithmetic number, because the mean of its divisors is an integer number (1623873).

Almost surely, 2^5412905 is an apocalyptic number.

It is an amenable number.

5412905 is a deficient number, since it is larger than the sum of its proper divisors (1082587).

5412905 is a wasteful number, since it uses less digits than its factorization.

5412905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082586.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 5412905 is about 2326.5650646393. The cubic root of 5412905 is about 175.5807103272.

The spelling of 5412905 in words is "five million, four hundred twelve thousand, nine hundred five".