2530028053 has 4 divisors (see below), whose sum is σ = 2891460640. Its totient is φ = 2168595468.

The previous prime is 2530028051. The next prime is 2530028101. The reversal of 2530028053 is 3508200352.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2530028053 - 2¹ = 2530028051 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 (2530028051) 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, 180716283 + ... + 180716296.

It is an arithmetic number, because the mean of its divisors is an integer number (722865160).

Almost surely, 2^2530028053 is an apocalyptic number.

It is an amenable number.

2530028053 is a deficient number, since it is larger than the sum of its proper divisors (361432587).

2530028053 is an equidigital number, since it uses as much as digits as its factorization.

2530028053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361432586.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2530028053 is about 50299.3842208829. The cubic root of 2530028053 is about 1362.6211080856.

The spelling of 2530028053 in words is "two billion, five hundred thirty million, twenty-eight thousand, fifty-three".