49041835837 has 2 divisors, whose sum is σ = 49041835838. Its totient is φ = 49041835836.

The previous prime is 49041835819. The next prime is 49041835853. The reversal of 49041835837 is 73853814094.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46460078116 + 2581757721 = 215546^2 + 50811^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49041835837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49041835937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24520917918 + 24520917919.

It is an arithmetic number, because the mean of its divisors is an integer number (24520917919).

Almost surely, 2^49041835837 is an apocalyptic number.

It is an amenable number.

49041835837 is a deficient number, since it is larger than the sum of its proper divisors (1).

49041835837 is an equidigital number, since it uses as much as digits as its factorization.

49041835837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 49041835837 in words is "forty-nine billion, forty-one million, eight hundred thirty-five thousand, eight hundred thirty-seven".