2052474491 has 2 divisors, whose sum is σ = 2052474492. Its totient is φ = 2052474490.

The previous prime is 2052474427. The next prime is 2052474551. The reversal of 2052474491 is 1944742502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2052474491 - 2⁶ = 2052474427 is a prime.

It is not a weakly prime, because it can be changed into another prime (2052474191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026237245 + 1026237246.

It is an arithmetic number, because the mean of its divisors is an integer number (1026237246).

Almost surely, 2^2052474491 is an apocalyptic number.

2052474491 is a deficient number, since it is larger than the sum of its proper divisors (1).

2052474491 is an equidigital number, since it uses as much as digits as its factorization.

2052474491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 2052474491 is about 45304.2436312538. The cubic root of 2052474491 is about 1270.8450141299.

The spelling of 2052474491 in words is "two billion, fifty-two million, four hundred seventy-four thousand, four hundred ninety-one".