7250085311 has 16 divisors (see below), whose sum is σ = 8384694528. Its totient is φ = 6140534400.

The previous prime is 7250085281. The next prime is 7250085389. The reversal of 7250085311 is 1135800527.

It is not a de Polignac number, because 7250085311 - 2¹⁴ = 7250068927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7250045311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247976 + ... + 275666.

It is an arithmetic number, because the mean of its divisors is an integer number (524043408).

Almost surely, 2^7250085311 is an apocalyptic number.

7250085311 is a deficient number, since it is larger than the sum of its proper divisors (1134609217).

7250085311 is a wasteful number, since it uses less digits than its factorization.

7250085311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28142.

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 7250085311 is about 85147.4327915998. The cubic root of 7250085311 is about 1935.4459117406.

Adding to 7250085311 its reverse (1135800527), we get a palindrome (8385885838).

The spelling of 7250085311 in words is "seven billion, two hundred fifty million, eighty-five thousand, three hundred eleven".