2552250037 has 4 divisors (see below), whose sum is σ = 2552592556. Its totient is φ = 2551907520.

The previous prime is 2552250007. The next prime is 2552250073. The reversal of 2552250037 is 7300522552.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1664150436 + 888099601 = 40794^2 + 29801^2 .

It is a cyclic number.

It is not a de Polignac number, because 2552250037 - 2²³ = 2543861429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2552249990 and 2552250008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552250007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159828 + ... + 175069.

It is an arithmetic number, because the mean of its divisors is an integer number (638148139).

Almost surely, 2^2552250037 is an apocalyptic number.

It is an amenable number.

2552250037 is a deficient number, since it is larger than the sum of its proper divisors (342519).

2552250037 is an equidigital number, since it uses as much as digits as its factorization.

2552250037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342518.

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 2552250037 is about 50519.7984655521. The cubic root of 2552250037 is about 1366.5989192341.

Adding to 2552250037 its reverse (7300522552), we get a palindrome (9852772589).

The spelling of 2552250037 in words is "two billion, five hundred fifty-two million, two hundred fifty thousand, thirty-seven".