7133253775 has 12 divisors (see below), whose sum is σ = 8932814424. Its totient is φ = 5650100000.

The previous prime is 7133253769. The next prime is 7133253781. The reversal of 7133253775 is 5773523317.

It is an interprime number because it is at equal distance from previous prime (7133253769) and next prime (7133253781).

It is not a de Polignac number, because 7133253775 - 2⁹ = 7133253263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1410001 + ... + 1415050.

It is an arithmetic number, because the mean of its divisors is an integer number (744401202).

Almost surely, 2^7133253775 is an apocalyptic number.

7133253775 is a deficient number, since it is larger than the sum of its proper divisors (1799560649).

7133253775 is a wasteful number, since it uses less digits than its factorization.

7133253775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2825162 (or 2825157 counting only the distinct ones).

The product of its digits is 463050, while the sum is 43.

The square root of 7133253775 is about 84458.5920732758. The cubic root of 7133253775 is about 1924.9933119462.

The spelling of 7133253775 in words is "seven billion, one hundred thirty-three million, two hundred fifty-three thousand, seven hundred seventy-five".