2890062457 has 2 divisors, whose sum is σ = 2890062458. Its totient is φ = 2890062456.

The previous prime is 2890062433. The next prime is 2890062463. The reversal of 2890062457 is 7542600982.

2890062457 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., 2836201536 + 53860921 = 53256^2 + 7339^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2890062457 is a prime.

It is a super-2 number, since 2×2890062457² = 16704922010721753698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2890062467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1445031228 + 1445031229.

It is an arithmetic number, because the mean of its divisors is an integer number (1445031229).

Almost surely, 2^2890062457 is an apocalyptic number.

It is an amenable number.

2890062457 is a deficient number, since it is larger than the sum of its proper divisors (1).

2890062457 is an equidigital number, since it uses as much as digits as its factorization.

2890062457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 2890062457 is about 53759.3011208293. The cubic root of 2890062457 is about 1424.4123904561.

The spelling of 2890062457 in words is "two billion, eight hundred ninety million, sixty-two thousand, four hundred fifty-seven".