7250740275 has 12 divisors (see below), whose sum is σ = 11987890712. Its totient is φ = 3867061440.

The previous prime is 7250740223. The next prime is 7250740297. The reversal of 7250740275 is 5720470527.

It is not a de Polignac number, because 7250740275 - 2⁹ = 7250739763 is a prime.

It is a Duffinian 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, 48338194 + ... + 48338343.

Almost surely, 2^7250740275 is an apocalyptic number.

7250740275 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

7250740275 is a deficient number, since it is larger than the sum of its proper divisors (4737150437).

7250740275 is a wasteful number, since it uses less digits than its factorization.

7250740275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96676550 (or 96676545 counting only the distinct ones).

The product of its (nonzero) digits is 137200, while the sum is 39.

The square root of 7250740275 is about 85151.2787631519. The cubic root of 7250740275 is about 1935.5041919388.

The spelling of 7250740275 in words is "seven billion, two hundred fifty million, seven hundred forty thousand, two hundred seventy-five".