2550793 has 6 divisors (see below), whose sum is σ = 2967306. Its totient is φ = 2186352.

The previous prime is 2550791. The next prime is 2550853. The reversal of 2550793 is 3970552.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2350089 + 200704 = 1533^2 + 448^2 .

It is not a de Polignac number, because 2550793 - 2¹ = 2550791 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (2550791) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25980 + ... + 26077.

It is an arithmetic number, because the mean of its divisors is an integer number (494551).

2^2550793 is an apocalyptic number.

It is an amenable number.

2550793 is a deficient number, since it is larger than the sum of its proper divisors (416513).

2550793 is an equidigital number, since it uses as much as digits as its factorization.

2550793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52071 (or 52064 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 2550793 is about 1597.1202208976. The cubic root of 2550793 is about 136.6338813551.

It can be divided in two parts, 25507 and 93, that added together give a square (25600 = 160²).

The spelling of 2550793 in words is "two million, five hundred fifty thousand, seven hundred ninety-three".