5650634081 has 4 divisors (see below), whose sum is σ = 5746407600. Its totient is φ = 5554860564.

The previous prime is 5650634057. The next prime is 5650634147. The reversal of 5650634081 is 1804360565.

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 5650634081 - 2²⁶ = 5583525217 is a prime.

It is a super-2 number, since 2×5650634081² = 63859331034717429122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5650634051) 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, 47886671 + ... + 47886788.

It is an arithmetic number, because the mean of its divisors is an integer number (1436601900).

Almost surely, 2^5650634081 is an apocalyptic number.

It is an amenable number.

5650634081 is a deficient number, since it is larger than the sum of its proper divisors (95773519).

5650634081 is an equidigital number, since it uses as much as digits as its factorization.

5650634081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95773518.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 5650634081 is about 75170.6996176037. The cubic root of 5650634081 is about 1781.1441199960.

The spelling of 5650634081 in words is "five billion, six hundred fifty million, six hundred thirty-four thousand, eighty-one".