548062199957 has 2 divisors, whose sum is σ = 548062199958. Its totient is φ = 548062199956.

The previous prime is 548062199947. The next prime is 548062200067. The reversal of 548062199957 is 759991260845.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 390517507396 + 157544692561 = 624914^2 + 396919^2 .

It is a cyclic number.

It is not a de Polignac number, because 548062199957 - 2⁸ = 548062199701 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 548062199893 and 548062199902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (548062199947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274031099978 + 274031099979.

It is an arithmetic number, because the mean of its divisors is an integer number (274031099979).

Almost surely, 2^548062199957 is an apocalyptic number.

It is an amenable number.

548062199957 is a deficient number, since it is larger than the sum of its proper divisors (1).

548062199957 is an equidigital number, since it uses as much as digits as its factorization.

548062199957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48988800, while the sum is 65.

The spelling of 548062199957 in words is "five hundred forty-eight billion, sixty-two million, one hundred ninety-nine thousand, nine hundred fifty-seven".