2500050053 has 4 divisors (see below), whose sum is σ = 2534297388. Its totient is φ = 2465802720.

The previous prime is 2500050041. The next prime is 2500050061. The reversal of 2500050053 is 3500500052.

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 1857782404 + 642267649 = 43102^2 + 25343^2 .

It is a cyclic number.

It is not a de Polignac number, because 2500050053 - 2¹⁰ = 2500049029 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 (2500059053) 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, 17123558 + ... + 17123703.

It is an arithmetic number, because the mean of its divisors is an integer number (633574347).

Almost surely, 2^2500050053 is an apocalyptic number.

It is an amenable number.

2500050053 is a deficient number, since it is larger than the sum of its proper divisors (34247335).

2500050053 is an equidigital number, since it uses as much as digits as its factorization.

2500050053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34247334.

The product of its (nonzero) digits is 750, while the sum is 20.

The square root of 2500050053 is about 50000.5005274947. The cubic root of 2500050053 is about 1357.2178658867.

The spelling of 2500050053 in words is "two billion, five hundred million, fifty thousand, fifty-three".