49002988313 has 2 divisors, whose sum is σ = 49002988314. Its totient is φ = 49002988312.

The previous prime is 49002988301. The next prime is 49002988339. The reversal of 49002988313 is 31388920094.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47850250009 + 1152738304 = 218747^2 + 33952^2 .

It is a cyclic number.

It is not a de Polignac number, because 49002988313 - 2¹⁰ = 49002987289 is a prime.

It is not a weakly prime, because it can be changed into another prime (49002988373) 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, 24501494156 + 24501494157.

It is an arithmetic number, because the mean of its divisors is an integer number (24501494157).

Almost surely, 2^49002988313 is an apocalyptic number.

It is an amenable number.

49002988313 is a deficient number, since it is larger than the sum of its proper divisors (1).

49002988313 is an equidigital number, since it uses as much as digits as its factorization.

49002988313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 49002988313 in words is "forty-nine billion, two million, nine hundred eighty-eight thousand, three hundred thirteen".