5401885613 has 2 divisors, whose sum is σ = 5401885614. Its totient is φ = 5401885612.

The previous prime is 5401885603. The next prime is 5401885637. The reversal of 5401885613 is 3165881045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3026980324 + 2374905289 = 55018^2 + 48733^2 .

It is a cyclic number.

It is not a de Polignac number, because 5401885613 - 2⁶ = 5401885549 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5401885603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2700942806 + 2700942807.

It is an arithmetic number, because the mean of its divisors is an integer number (2700942807).

Almost surely, 2^5401885613 is an apocalyptic number.

It is an amenable number.

5401885613 is a deficient number, since it is larger than the sum of its proper divisors (1).

5401885613 is an equidigital number, since it uses as much as digits as its factorization.

5401885613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 41.

The square root of 5401885613 is about 73497.5211350696. The cubic root of 5401885613 is about 1754.6148253065.

The spelling of 5401885613 in words is "five billion, four hundred one million, eight hundred eighty-five thousand, six hundred thirteen".