5051548091 has 2 divisors, whose sum is σ = 5051548092. Its totient is φ = 5051548090.

The previous prime is 5051548067. The next prime is 5051548133. The reversal of 5051548091 is 1908451505.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5051548091 is a prime.

It is not a weakly prime, because it can be changed into another prime (5051548591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525774045 + 2525774046.

It is an arithmetic number, because the mean of its divisors is an integer number (2525774046).

Almost surely, 2^5051548091 is an apocalyptic number.

5051548091 is a deficient number, since it is larger than the sum of its proper divisors (1).

5051548091 is an equidigital number, since it uses as much as digits as its factorization.

5051548091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 38.

The square root of 5051548091 is about 71074.2435133854. The cubic root of 5051548091 is about 1715.8322667875.

Adding to 5051548091 its reverse (1908451505), we get a palindrome (6959999596).

The spelling of 5051548091 in words is "five billion, fifty-one million, five hundred forty-eight thousand, ninety-one".