2506057753 has 4 divisors (see below), whose sum is σ = 2530870308. Its totient is φ = 2481245200.

The previous prime is 2506057751. The next prime is 2506057781. The reversal of 2506057753 is 3577506052.

2506057753 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1494054409 + 1012003344 = 38653^2 + 31812^2 .

It is a cyclic number.

It is not a de Polignac number, because 2506057753 - 2¹ = 2506057751 is a prime.

It is a super-2 number, since 2×2506057753² = 12560650922742818018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2506057751) 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, 12406126 + ... + 12406327.

It is an arithmetic number, because the mean of its divisors is an integer number (632717577).

Almost surely, 2^2506057753 is an apocalyptic number.

It is an amenable number.

2506057753 is a deficient number, since it is larger than the sum of its proper divisors (24812555).

2506057753 is a wasteful number, since it uses less digits than its factorization.

2506057753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24812554.

The product of its (nonzero) digits is 220500, while the sum is 40.

The square root of 2506057753 is about 50060.5408780209. The cubic root of 2506057753 is about 1358.3041421690.

The spelling of 2506057753 in words is "two billion, five hundred six million, fifty-seven thousand, seven hundred fifty-three".