49160659937 has 2 divisors, whose sum is σ = 49160659938. Its totient is φ = 49160659936.

The previous prime is 49160659927. The next prime is 49160659969. The reversal of 49160659937 is 73995606194.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42875500096 + 6285159841 = 207064^2 + 79279^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49160659937 is a prime.

It is not a weakly prime, because it can be changed into another prime (49160659927) 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, 24580329968 + 24580329969.

It is an arithmetic number, because the mean of its divisors is an integer number (24580329969).

Almost surely, 2^49160659937 is an apocalyptic number.

It is an amenable number.

49160659937 is a deficient number, since it is larger than the sum of its proper divisors (1).

49160659937 is an equidigital number, since it uses as much as digits as its factorization.

49160659937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11022480, while the sum is 59.

The spelling of 49160659937 in words is "forty-nine billion, one hundred sixty million, six hundred fifty-nine thousand, nine hundred thirty-seven".