7404106553 has 2 divisors, whose sum is σ = 7404106554. Its totient is φ = 7404106552.

The previous prime is 7404106537. The next prime is 7404106573. The reversal of 7404106553 is 3556014047.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6350974249 + 1053132304 = 79693^2 + 32452^2 .

It is a cyclic number.

It is not a de Polignac number, because 7404106553 - 2⁴ = 7404106537 is a prime.

It is not a weakly prime, because it can be changed into another prime (7404106573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3702053276 + 3702053277.

It is an arithmetic number, because the mean of its divisors is an integer number (3702053277).

Almost surely, 2^7404106553 is an apocalyptic number.

It is an amenable number.

7404106553 is a deficient number, since it is larger than the sum of its proper divisors (1).

7404106553 is an equidigital number, since it uses as much as digits as its factorization.

7404106553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 7404106553 is about 86047.1182143830. The cubic root of 7404106553 is about 1949.0555630831.

The spelling of 7404106553 in words is "seven billion, four hundred four million, one hundred six thousand, five hundred fifty-three".