548496964357 has 2 divisors, whose sum is σ = 548496964358. Its totient is φ = 548496964356.

The previous prime is 548496964333. The next prime is 548496964451. The reversal of 548496964357 is 753469694845.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 351120242916 + 197376721441 = 592554^2 + 444271^2 .

It is a cyclic number.

It is not a de Polignac number, because 548496964357 - 2²³ = 548488575749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (548496964307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274248482178 + 274248482179.

It is an arithmetic number, because the mean of its divisors is an integer number (274248482179).

Almost surely, 2^548496964357 is an apocalyptic number.

It is an amenable number.

548496964357 is a deficient number, since it is larger than the sum of its proper divisors (1).

548496964357 is an equidigital number, since it uses as much as digits as its factorization.

548496964357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 783820800, while the sum is 70.

The spelling of 548496964357 in words is "five hundred forty-eight billion, four hundred ninety-six million, nine hundred sixty-four thousand, three hundred fifty-seven".