2857330452496 has 45 divisors (see below), whose sum is σ = 5994872160861. Its totient is φ = 1318727332416.

The previous prime is 2857330452463. The next prime is 2857330452499. The reversal of 2857330452496 is 6942540337582.

It is a happy number.

The square root of 2857330452496 is 1690364.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 422682019600 + 2434648432896 = 650140^2 + 1560336^2 .

It is a super-2 number, since 2×2857330452496² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2857330452496.

It is not an unprimeable number, because it can be changed into a prime (2857330452499) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 87882675 + ... + 87915181.

Almost surely, 2^{2857330452496} is an apocalyptic number.

2857330452496 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2857330452496 is the 1690364-th square number.

It is an amenable number.

2857330452496 is an abundant number, since it is smaller than the sum of its proper divisors (3137541708365).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2857330452496 is an frugal number, since it uses more digits than its factorization.

2857330452496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65048 (or 32522 counting only the distinct ones).

The product of its (nonzero) digits is 43545600, while the sum is 58.

The spelling of 2857330452496 in words is "two trillion, eight hundred fifty-seven billion, three hundred thirty million, four hundred fifty-two thousand, four hundred ninety-six".