1457838882597 has 16 divisors (see below), whose sum is σ = 2045010647232. Its totient is φ = 922561188480.

The previous prime is 1457838882559. The next prime is 1457838882601. The reversal of 1457838882597 is 7952888387541.

It is not a de Polignac number, because 1457838882597 - 2¹⁰ = 1457838881573 is a prime.

It is a super-2 number, since 2×1457838882597² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1457838882197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160162323 + ... + 160171424.

It is an arithmetic number, because the mean of its divisors is an integer number (127813165452).

Almost surely, 2^{1457838882597} is an apocalyptic number.

It is an amenable number.

1457838882597 is a deficient number, since it is larger than the sum of its proper divisors (587171764635).

1457838882597 is a wasteful number, since it uses less digits than its factorization.

1457838882597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320333828.

The product of its digits is 1083801600, while the sum is 75.

The spelling of 1457838882597 in words is "one trillion, four hundred fifty-seven billion, eight hundred thirty-eight million, eight hundred eighty-two thousand, five hundred ninety-seven".