2562000349 has 2 divisors, whose sum is σ = 2562000350. Its totient is φ = 2562000348.

The previous prime is 2562000341. The next prime is 2562000367. The reversal of 2562000349 is 9430002652.

2562000349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2541974724 + 20025625 = 50418^2 + 4475^2 .

It is a cyclic number.

It is not a de Polignac number, because 2562000349 - 2³ = 2562000341 is a prime.

It is a super-2 number, since 2×2562000349² = 13127691576552243602, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2562000349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2562000341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1281000174 + 1281000175.

It is an arithmetic number, because the mean of its divisors is an integer number (1281000175).

Almost surely, 2^2562000349 is an apocalyptic number.

It is an amenable number.

2562000349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2562000349 is an equidigital number, since it uses as much as digits as its factorization.

2562000349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 2562000349 is about 50616.2063868876. The cubic root of 2562000349 is about 1368.3369717308.

The spelling of 2562000349 in words is "two billion, five hundred sixty-two million, three hundred forty-nine", and thus it is an aban number.