5481932851 has 2 divisors, whose sum is σ = 5481932852. Its totient is φ = 5481932850.

The previous prime is 5481932837. The next prime is 5481932857. The reversal of 5481932851 is 1582391845.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5481932851 - 2¹³ = 5481924659 is a prime.

It is not a weakly prime, because it can be changed into another prime (5481932857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2740966425 + 2740966426.

It is an arithmetic number, because the mean of its divisors is an integer number (2740966426).

Almost surely, 2^5481932851 is an apocalyptic number.

5481932851 is a deficient number, since it is larger than the sum of its proper divisors (1).

5481932851 is an equidigital number, since it uses as much as digits as its factorization.

5481932851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 345600, while the sum is 46.

The square root of 5481932851 is about 74040.0759791614. The cubic root of 5481932851 is about 1763.2392192229.

The spelling of 5481932851 in words is "five billion, four hundred eighty-one million, nine hundred thirty-two thousand, eight hundred fifty-one".