1496597073857 has 2 divisors, whose sum is σ = 1496597073858. Its totient is φ = 1496597073856.

The previous prime is 1496597073833. The next prime is 1496597073863. The reversal of 1496597073857 is 7583707956941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 863122753936 + 633474319921 = 929044^2 + 795911^2 .

It is a cyclic number.

It is not a de Polignac number, because 1496597073857 - 2²⁴ = 1496580296641 is a prime.

It is not a weakly prime, because it can be changed into another prime (1496597073157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 748298536928 + 748298536929.

It is an arithmetic number, because the mean of its divisors is an integer number (748298536929).

Almost surely, 2^{1496597073857} is an apocalyptic number.

It is an amenable number.

1496597073857 is a deficient number, since it is larger than the sum of its proper divisors (1).

1496597073857 is an equidigital number, since it uses as much as digits as its factorization.

1496597073857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 400075200, while the sum is 71.

The spelling of 1496597073857 in words is "one trillion, four hundred ninety-six billion, five hundred ninety-seven million, seventy-three thousand, eight hundred fifty-seven".