51160480543 has 2 divisors, whose sum is σ = 51160480544. Its totient is φ = 51160480542.

The previous prime is 51160480523. The next prime is 51160480589. The reversal of 51160480543 is 34508406115.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51160480543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51160480513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25580240271 + 25580240272.

It is an arithmetic number, because the mean of its divisors is an integer number (25580240272).

Almost surely, 2^51160480543 is an apocalyptic number.

51160480543 is a deficient number, since it is larger than the sum of its proper divisors (1).

51160480543 is an equidigital number, since it uses as much as digits as its factorization.

51160480543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 51160480543 its reverse (34508406115), we get a palindrome (85668886658).

The spelling of 51160480543 in words is "fifty-one billion, one hundred sixty million, four hundred eighty thousand, five hundred forty-three".