3054553993 has 2 divisors, whose sum is σ = 3054553994. Its totient is φ = 3054553992.

The previous prime is 3054553927. The next prime is 3054554003. The reversal of 3054553993 is 3993554503.

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., 2626767504 + 427786489 = 51252^2 + 20683^2 .

It is an emirp because it is prime and its reverse (3993554503) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3054553993 is a prime.

It is not a weakly prime, because it can be changed into another prime (3054556993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1527276996 + 1527276997.

It is an arithmetic number, because the mean of its divisors is an integer number (1527276997).

Almost surely, 2^3054553993 is an apocalyptic number.

It is an amenable number.

3054553993 is a deficient number, since it is larger than the sum of its proper divisors (1).

3054553993 is an equidigital number, since it uses as much as digits as its factorization.

3054553993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1093500, while the sum is 46.

The square root of 3054553993 is about 55268.0196225629. The cubic root of 3054553993 is about 1450.9393822531.

The spelling of 3054553993 in words is "three billion, fifty-four million, five hundred fifty-three thousand, nine hundred ninety-three".