49006039 has 2 divisors, whose sum is σ = 49006040. Its totient is φ = 49006038.

The previous prime is 49006033. The next prime is 49006043. The reversal of 49006039 is 93060094.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49006039 - 2¹⁷ = 48874967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49006039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49006033) 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, 24503019 + 24503020.

It is an arithmetic number, because the mean of its divisors is an integer number (24503020).

Almost surely, 2^49006039 is an apocalyptic number.

49006039 is a deficient number, since it is larger than the sum of its proper divisors (1).

49006039 is an equidigital number, since it uses as much as digits as its factorization.

49006039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 49006039 is about 7000.4313438530. The cubic root of 49006039 is about 365.9456034101.

The spelling of 49006039 in words is "forty-nine million, six thousand, thirty-nine".