2550073 has 2 divisors, whose sum is σ = 2550074. Its totient is φ = 2550072.

The previous prime is 2550059. The next prime is 2550083. The reversal of 2550073 is 3700552.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1605289 + 944784 = 1267^2 + 972^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2550073 is a prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (2550013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275036 + 1275037.

It is an arithmetic number, because the mean of its divisors is an integer number (1275037).

2^2550073 is an apocalyptic number.

It is an amenable number.

2550073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2550073 is an equidigital number, since it uses as much as digits as its factorization.

2550073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1050, while the sum is 22.

The square root of 2550073 is about 1596.8947992902. The cubic root of 2550073 is about 136.6210244837.

The spelling of 2550073 in words is "two million, five hundred fifty thousand, seventy-three".