6002562649 has 2 divisors, whose sum is σ = 6002562650. Its totient is φ = 6002562648.

The previous prime is 6002562509. The next prime is 6002562667. The reversal of 6002562649 is 9462652006.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5564414025 + 438148624 = 74595^2 + 20932^2 .

It is a cyclic number.

It is not a de Polignac number, because 6002562649 - 2¹³ = 6002554457 is a prime.

It is not a weakly prime, because it can be changed into another prime (6002562679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3001281324 + 3001281325.

It is an arithmetic number, because the mean of its divisors is an integer number (3001281325).

Almost surely, 2^6002562649 is an apocalyptic number.

It is an amenable number.

6002562649 is a deficient number, since it is larger than the sum of its proper divisors (1).

6002562649 is an equidigital number, since it uses as much as digits as its factorization.

6002562649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 6002562649 is about 77476.2069864033. The cubic root of 6002562649 is about 1817.3792583579.

The spelling of 6002562649 in words is "six billion, two million, five hundred sixty-two thousand, six hundred forty-nine".