47761601803 has 2 divisors, whose sum is σ = 47761601804. Its totient is φ = 47761601802.

The previous prime is 47761601731. The next prime is 47761601857. The reversal of 47761601803 is 30810616774.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47761601803 - 2²⁵ = 47728047371 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47761601803.

It is not a weakly prime, because it can be changed into another prime (47761601873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23880800901 + 23880800902.

It is an arithmetic number, because the mean of its divisors is an integer number (23880800902).

Almost surely, 2^47761601803 is an apocalyptic number.

47761601803 is a deficient number, since it is larger than the sum of its proper divisors (1).

47761601803 is an equidigital number, since it uses as much as digits as its factorization.

47761601803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 47761601803 in words is "forty-seven billion, seven hundred sixty-one million, six hundred one thousand, eight hundred three".