5705621578403 has 2 divisors, whose sum is σ = 5705621578404. Its totient is φ = 5705621578402.

The previous prime is 5705621578399. The next prime is 5705621578429. The reversal of 5705621578403 is 3048751265075.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5705621578403 - 2² = 5705621578399 is a prime.

It is not a weakly prime, because it can be changed into another prime (5705621578483) 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, 2852810789201 + 2852810789202.

It is an arithmetic number, because the mean of its divisors is an integer number (2852810789202).

Almost surely, 2^{5705621578403} is an apocalyptic number.

5705621578403 is a deficient number, since it is larger than the sum of its proper divisors (1).

5705621578403 is an equidigital number, since it uses as much as digits as its factorization.

5705621578403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056000, while the sum is 53.

The spelling of 5705621578403 in words is "five trillion, seven hundred five billion, six hundred twenty-one million, five hundred seventy-eight thousand, four hundred three".