1002740059 has 2 divisors, whose sum is σ = 1002740060. Its totient is φ = 1002740058.

The previous prime is 1002740009. The next prime is 1002740069. The reversal of 1002740059 is 9500472001.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (9500472001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1002740059 - 2²⁵ = 969185627 is a prime.

It is not a weakly prime, because it can be changed into another prime (1002740009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501370029 + 501370030.

It is an arithmetic number, because the mean of its divisors is an integer number (501370030).

Almost surely, 2^1002740059 is an apocalyptic number.

1002740059 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002740059 is an equidigital number, since it uses as much as digits as its factorization.

1002740059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 1002740059 is about 31666.0711014170. The cubic root of 1002740059 is about 1000.9125200539.

It can be divided in two parts, 10027 and 40059, that added together give a triangular number (50086 = T₃₁₆).

The spelling of 1002740059 in words is "one billion, two million, seven hundred forty thousand, fifty-nine".