4004544953803 has 2 divisors, whose sum is σ = 4004544953804. Its totient is φ = 4004544953802.

The previous prime is 4004544953779. The next prime is 4004544953821. The reversal of 4004544953803 is 3083594454004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4004544953803 - 2⁵ = 4004544953771 is a prime.

It is not a weakly prime, because it can be changed into another prime (4004544953833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2002272476901 + 2002272476902.

It is an arithmetic number, because the mean of its divisors is an integer number (2002272476902).

Almost surely, 2^{4004544953803} is an apocalyptic number.

4004544953803 is a deficient number, since it is larger than the sum of its proper divisors (1).

4004544953803 is an equidigital number, since it uses as much as digits as its factorization.

4004544953803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 4004544953803 in words is "four trillion, four billion, five hundred forty-four million, nine hundred fifty-three thousand, eight hundred three".