2857079560625 has 10 divisors (see below), whose sum is σ = 3570206619738. Its totient is φ = 2285663648000.

The previous prime is 2857079560619. The next prime is 2857079560631. The reversal of 2857079560625 is 5260659707582.

It is an interprime number because it is at equal distance from previous prime (2857079560619) and next prime (2857079560631).

It can be written as a sum of positive squares in 5 ways, for example, as 535695175744 + 2321384384881 = 731912^2 + 1523609^2 .

It is not a de Polignac number, because 2857079560625 - 2¹⁰ = 2857079559601 is a prime.

It is a super-2 number, since 2×2857079560625² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2285663024 + ... + 2285664273.

Almost surely, 2^{2857079560625} is an apocalyptic number.

2857079560625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2857079560625 is a deficient number, since it is larger than the sum of its proper divisors (713127059113).

2857079560625 is an frugal number, since it uses more digits than its factorization.

2857079560625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4571327317 (or 4571327302 counting only the distinct ones).

The product of its (nonzero) digits is 63504000, while the sum is 62.

The spelling of 2857079560625 in words is "two trillion, eight hundred fifty-seven billion, seventy-nine million, five hundred sixty thousand, six hundred twenty-five".