2940790553 has 2 divisors, whose sum is σ = 2940790554. Its totient is φ = 2940790552.

The previous prime is 2940790549. The next prime is 2940790621. The reversal of 2940790553 is 3550970492.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2146283584 + 794506969 = 46328^2 + 28187^2 .

It is a cyclic number.

It is not a de Polignac number, because 2940790553 - 2² = 2940790549 is a prime.

It is a super-2 number, since 2×2940790553² = 17296498153228091618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2940793553) 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, 1470395276 + 1470395277.

It is an arithmetic number, because the mean of its divisors is an integer number (1470395277).

Almost surely, 2^2940790553 is an apocalyptic number.

It is an amenable number.

2940790553 is a deficient number, since it is larger than the sum of its proper divisors (1).

2940790553 is an equidigital number, since it uses as much as digits as its factorization.

2940790553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 340200, while the sum is 44.

The square root of 2940790553 is about 54229.0563535823. The cubic root of 2940790553 is about 1432.6981437145.

The spelling of 2940790553 in words is "two billion, nine hundred forty million, seven hundred ninety thousand, five hundred fifty-three".