49010513 has 2 divisors, whose sum is σ = 49010514. Its totient is φ = 49010512.

The previous prime is 49010503. The next prime is 49010527. The reversal of 49010513 is 31501094.

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., 37368769 + 11641744 = 6113^2 + 3412^2 .

It is a cyclic number.

It is not a de Polignac number, because 49010513 - 2⁶ = 49010449 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49010503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24505256 + 24505257.

It is an arithmetic number, because the mean of its divisors is an integer number (24505257).

Almost surely, 2^49010513 is an apocalyptic number.

It is an amenable number.

49010513 is a deficient number, since it is larger than the sum of its proper divisors (1).

49010513 is an equidigital number, since it uses as much as digits as its factorization.

49010513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 49010513 is about 7000.7508882976. The cubic root of 49010513 is about 365.9567393900.

The spelling of 49010513 in words is "forty-nine million, ten thousand, five hundred thirteen".