5612283781 has 4 divisors (see below), whose sum is σ = 6043997932. Its totient is φ = 5180569632.

The previous prime is 5612283779. The next prime is 5612283823. The reversal of 5612283781 is 1873822165.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3323522500 + 2288761281 = 57650^2 + 47841^2 .

It is a cyclic number.

It is not a de Polignac number, because 5612283781 - 2¹ = 5612283779 is a prime.

It is a super-2 number, since 2×5612283781² = 62995458476951311922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5612281781) 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, 215857056 + ... + 215857081.

It is an arithmetic number, because the mean of its divisors is an integer number (1510999483).

Almost surely, 2^5612283781 is an apocalyptic number.

It is an amenable number.

5612283781 is a deficient number, since it is larger than the sum of its proper divisors (431714151).

5612283781 is a wasteful number, since it uses less digits than its factorization.

5612283781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431714150.

The product of its digits is 161280, while the sum is 43.

The square root of 5612283781 is about 74915.1772406633. The cubic root of 5612283781 is about 1777.1054860080.

The spelling of 5612283781 in words is "five billion, six hundred twelve million, two hundred eighty-three thousand, seven hundred eighty-one".