2797213875 has 48 divisors (see below), whose sum is σ = 4791033312. Its totient is φ = 1448294400.

The previous prime is 2797213871. The next prime is 2797213891. The reversal of 2797213875 is 5783127972.

2797213875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2797213875 - 2² = 2797213871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2797213871) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6229651 + ... + 6230099.

It is an arithmetic number, because the mean of its divisors is an integer number (99813194).

Almost surely, 2^2797213875 is an apocalyptic number.

2797213875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2797213875 is a deficient number, since it is larger than the sum of its proper divisors (1993819437).

2797213875 is an frugal number, since it uses more digits than its factorization.

2797213875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953 (or 494 counting only the distinct ones).

The product of its digits is 1481760, while the sum is 51.

The square root of 2797213875 is about 52888.6932623600. The cubic root of 2797213875 is about 1408.9920994788.

The spelling of 2797213875 in words is "two billion, seven hundred ninety-seven million, two hundred thirteen thousand, eight hundred seventy-five".