2820575950 has 24 divisors (see below), whose sum is σ = 5332281480. Its totient is φ = 1109733600.

The previous prime is 2820575929. The next prime is 2820575957. The reversal of 2820575950 is 595750282.

It is a junction number, because it is equal to n+sod(n) for n = 2820575897 and 2820575906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2820575957) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 459340 + ... + 465439.

It is an arithmetic number, because the mean of its divisors is an integer number (222178395).

Almost surely, 2^2820575950 is an apocalyptic number.

2820575950 is a deficient number, since it is larger than the sum of its proper divisors (2511705530).

2820575950 is a wasteful number, since it uses less digits than its factorization.

2820575950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924852 (or 924847 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 43.

The square root of 2820575950 is about 53109.0947955244. The cubic root of 2820575950 is about 1412.9038206357.

The spelling of 2820575950 in words is "two billion, eight hundred twenty million, five hundred seventy-five thousand, nine hundred fifty".