48801820597 has 2 divisors, whose sum is σ = 48801820598. Its totient is φ = 48801820596.

The previous prime is 48801820589. The next prime is 48801820603. The reversal of 48801820597 is 79502810884.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45571148676 + 3230671921 = 213474^2 + 56839^2 .

It is a cyclic number.

It is not a de Polignac number, because 48801820597 - 2³ = 48801820589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48801820517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24400910298 + 24400910299.

It is an arithmetic number, because the mean of its divisors is an integer number (24400910299).

Almost surely, 2^48801820597 is an apocalyptic number.

It is an amenable number.

48801820597 is a deficient number, since it is larger than the sum of its proper divisors (1).

48801820597 is an equidigital number, since it uses as much as digits as its factorization.

48801820597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1290240, while the sum is 52.

The spelling of 48801820597 in words is "forty-eight billion, eight hundred one million, eight hundred twenty thousand, five hundred ninety-seven".