2757413897 has 6 divisors (see below), whose sum is σ = 3207603978. Its totient is φ = 2363497584.

The previous prime is 2757413833. The next prime is 2757413899. The reversal of 2757413897 is 7983147572.

It can be written as a sum of positive squares in only one way, i.e., 1538286841 + 1219127056 = 39221^2 + 34916^2 .

It is not a de Polignac number, because 2757413897 - 2⁶ = 2757413833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2757413899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28136828 + ... + 28136925.

It is an arithmetic number, because the mean of its divisors is an integer number (534600663).

Almost surely, 2^2757413897 is an apocalyptic number.

It is an amenable number.

2757413897 is a deficient number, since it is larger than the sum of its proper divisors (450190081).

2757413897 is an equidigital number, since it uses as much as digits as its factorization.

2757413897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56273767 (or 56273760 counting only the distinct ones).

The product of its digits is 2963520, while the sum is 53.

The square root of 2757413897 is about 52511.0835633774. The cubic root of 2757413897 is about 1402.2775677658.

The spelling of 2757413897 in words is "two billion, seven hundred fifty-seven million, four hundred thirteen thousand, eight hundred ninety-seven".