49823371597 has 2 divisors, whose sum is σ = 49823371598. Its totient is φ = 49823371596.

The previous prime is 49823371589. The next prime is 49823371643. The reversal of 49823371597 is 79517332894.

49823371597 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35682832201 + 14140539396 = 188899^2 + 118914^2 .

It is a cyclic number.

It is not a de Polignac number, because 49823371597 - 2³ = 49823371589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49823371567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24911685798 + 24911685799.

It is an arithmetic number, because the mean of its divisors is an integer number (24911685799).

Almost surely, 2^49823371597 is an apocalyptic number.

It is an amenable number.

49823371597 is a deficient number, since it is larger than the sum of its proper divisors (1).

49823371597 is an equidigital number, since it uses as much as digits as its factorization.

49823371597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11430720, while the sum is 58.

The spelling of 49823371597 in words is "forty-nine billion, eight hundred twenty-three million, three hundred seventy-one thousand, five hundred ninety-seven".