3504355580953 has 2 divisors, whose sum is σ = 3504355580954. Its totient is φ = 3504355580952.

The previous prime is 3504355580933. The next prime is 3504355580959. The reversal of 3504355580953 is 3590855534053.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3176475659289 + 327879921664 = 1782267^2 + 572608^2 .

It is a cyclic number.

It is not a de Polignac number, because 3504355580953 - 2²¹ = 3504353483801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3504355580894 and 3504355580903.

It is not a weakly prime, because it can be changed into another prime (3504355580959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1752177790476 + 1752177790477.

It is an arithmetic number, because the mean of its divisors is an integer number (1752177790477).

Almost surely, 2^{3504355580953} is an apocalyptic number.

It is an amenable number.

3504355580953 is a deficient number, since it is larger than the sum of its proper divisors (1).

3504355580953 is an equidigital number, since it uses as much as digits as its factorization.

3504355580953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24300000, while the sum is 55.

The spelling of 3504355580953 in words is "three trillion, five hundred four billion, three hundred fifty-five million, five hundred eighty thousand, nine hundred fifty-three".