748527574897 has 2 divisors, whose sum is σ = 748527574898. Its totient is φ = 748527574896.

The previous prime is 748527574859. The next prime is 748527575041. The reversal of 748527574897 is 798475725847.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 472297443121 + 276230131776 = 687239^2 + 525576^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-748527574897 is a prime.

It is not a weakly prime, because it can be changed into another prime (748527514897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374263787448 + 374263787449.

It is an arithmetic number, because the mean of its divisors is an integer number (374263787449).

Almost surely, 2^748527574897 is an apocalyptic number.

It is an amenable number.

748527574897 is a deficient number, since it is larger than the sum of its proper divisors (1).

748527574897 is an equidigital number, since it uses as much as digits as its factorization.

748527574897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1106380800, while the sum is 73.

The spelling of 748527574897 in words is "seven hundred forty-eight billion, five hundred twenty-seven million, five hundred seventy-four thousand, eight hundred ninety-seven".