3053744021 has 2 divisors, whose sum is σ = 3053744022. Its totient is φ = 3053744020.

The previous prime is 3053744003. The next prime is 3053744033. The reversal of 3053744021 is 1204473503.

It is a happy number.

3053744021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1545276100 + 1508467921 = 39310^2 + 38839^2 .

It is a cyclic number.

It is not a de Polignac number, because 3053744021 - 2³⁰ = 1980002197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3053744521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1526872010 + 1526872011.

It is an arithmetic number, because the mean of its divisors is an integer number (1526872011).

Almost surely, 2^3053744021 is an apocalyptic number.

It is an amenable number.

3053744021 is a deficient number, since it is larger than the sum of its proper divisors (1).

3053744021 is an equidigital number, since it uses as much as digits as its factorization.

3053744021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 3053744021 is about 55260.6914632816. The cubic root of 3053744021 is about 1450.8111230300.

The spelling of 3053744021 in words is "three billion, fifty-three million, seven hundred forty-four thousand, twenty-one".