5606777461 has 4 divisors (see below), whose sum is σ = 5608898272. Its totient is φ = 5604656652.

The previous prime is 5606777447. The next prime is 5606777467. The reversal of 5606777461 is 1647776065.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5606777461 - 2¹⁹ = 5606253173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5606777467) 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, 1056435 + ... + 1061728.

It is an arithmetic number, because the mean of its divisors is an integer number (1402224568).

Almost surely, 2^5606777461 is an apocalyptic number.

It is an amenable number.

5606777461 is a deficient number, since it is larger than the sum of its proper divisors (2120811).

5606777461 is a wasteful number, since it uses less digits than its factorization.

5606777461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120810.

The product of its (nonzero) digits is 1481760, while the sum is 49.

The square root of 5606777461 is about 74878.4178585525. The cubic root of 5606777461 is about 1776.5241116636.

The spelling of 5606777461 in words is "five billion, six hundred six million, seven hundred seventy-seven thousand, four hundred sixty-one".