3055807800553 has 2 divisors, whose sum is σ = 3055807800554. Its totient is φ = 3055807800552.

The previous prime is 3055807800469. The next prime is 3055807800581. The reversal of 3055807800553 is 3550087085503.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2234268594009 + 821539206544 = 1494747^2 + 906388^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3055807800553 is a prime.

It is a super-2 number, since 2×3055807800553² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3055807800497 and 3055807800506.

It is not a weakly prime, because it can be changed into another prime (3055807800593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1527903900276 + 1527903900277.

It is an arithmetic number, because the mean of its divisors is an integer number (1527903900277).

Almost surely, 2^{3055807800553} is an apocalyptic number.

It is an amenable number.

3055807800553 is a deficient number, since it is larger than the sum of its proper divisors (1).

3055807800553 is an equidigital number, since it uses as much as digits as its factorization.

3055807800553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520000, while the sum is 49.

The spelling of 3055807800553 in words is "three trillion, fifty-five billion, eight hundred seven million, eight hundred thousand, five hundred fifty-three".