7275752800253 has 4 divisors (see below), whose sum is σ = 8315146057440. Its totient is φ = 6236359543068.

The previous prime is 7275752800171. The next prime is 7275752800289. The reversal of 7275752800253 is 3520082575727.

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 7275752800253 - 2¹⁶ = 7275752734717 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7275752800195 and 7275752800204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7275752800753) 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, 519696628583 + ... + 519696628596.

It is an arithmetic number, because the mean of its divisors is an integer number (2078786514360).

Almost surely, 2^{7275752800253} is an apocalyptic number.

It is an amenable number.

7275752800253 is a deficient number, since it is larger than the sum of its proper divisors (1039393257187).

7275752800253 is a wasteful number, since it uses less digits than its factorization.

7275752800253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039393257186.

The product of its (nonzero) digits is 8232000, while the sum is 53.

The spelling of 7275752800253 in words is "seven trillion, two hundred seventy-five billion, seven hundred fifty-two million, eight hundred thousand, two hundred fifty-three".