5206014661 has 4 divisors (see below), whose sum is σ = 5217162912. Its totient is φ = 5194866412.

The previous prime is 5206014587. The next prime is 5206014673. The reversal of 5206014661 is 1664106025.

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 5206014661 - 2¹¹ = 5206012613 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 (5206014691) 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, 5573425 + ... + 5574358.

It is an arithmetic number, because the mean of its divisors is an integer number (1304290728).

Almost surely, 2^5206014661 is an apocalyptic number.

It is an amenable number.

5206014661 is a deficient number, since it is larger than the sum of its proper divisors (11148251).

5206014661 is a wasteful number, since it uses less digits than its factorization.

5206014661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11148250.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 5206014661 is about 72152.7176272661. The cubic root of 5206014661 is about 1733.1459192791.

The spelling of 5206014661 in words is "five billion, two hundred six million, fourteen thousand, six hundred sixty-one".