1064048497 has 2 divisors, whose sum is σ = 1064048498. Its totient is φ = 1064048496.

The previous prime is 1064048477. The next prime is 1064048509. The reversal of 1064048497 is 7948404601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1061195776 + 2852721 = 32576^2 + 1689^2 .

It is a cyclic number.

It is not a de Polignac number, because 1064048497 - 2²³ = 1055659889 is a prime.

It is a super-2 number, since 2×1064048497² = 2264398407935918018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1064048467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532024248 + 532024249.

It is an arithmetic number, because the mean of its divisors is an integer number (532024249).

Almost surely, 2^1064048497 is an apocalyptic number.

It is an amenable number.

1064048497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064048497 is an equidigital number, since it uses as much as digits as its factorization.

1064048497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 1064048497 is about 32619.7562375932. The cubic root of 1064048497 is about 1020.9092549052.

The spelling of 1064048497 in words is "one billion, sixty-four million, forty-eight thousand, four hundred ninety-seven".