2530050053 has 4 divisors (see below), whose sum is σ = 2540548428. Its totient is φ = 2519551680.

The previous prime is 2530050049. The next prime is 2530050077. The reversal of 2530050053 is 3500500352.

It is a happy number.

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 1376632609 + 1153417444 = 37103^2 + 33962^2 .

It is a cyclic number.

It is not a de Polignac number, because 2530050053 - 2² = 2530050049 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530050043) 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, 5248826 + ... + 5249307.

It is an arithmetic number, because the mean of its divisors is an integer number (635137107).

Almost surely, 2^2530050053 is an apocalyptic number.

It is an amenable number.

2530050053 is a deficient number, since it is larger than the sum of its proper divisors (10498375).

2530050053 is a wasteful number, since it uses less digits than its factorization.

2530050053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10498374.

The product of its (nonzero) digits is 2250, while the sum is 23.

The square root of 2530050053 is about 50299.6029109575. The cubic root of 2530050053 is about 1362.6250576568.

The spelling of 2530050053 in words is "two billion, five hundred thirty million, fifty thousand, fifty-three".