7252833231 has 20 divisors (see below), whose sum is σ = 12382262992. Its totient is φ = 4144475808.

The previous prime is 7252833229. The next prime is 7252833241. The reversal of 7252833231 is 1323382527.

7252833231 is a `hidden beast` number, since 7 + 252 + 83 + 323 + 1 = 666.

It is not a de Polignac number, because 7252833231 - 2¹ = 7252833229 is a prime.

It is a super-2 number, since 2×7252833231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7252833241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6395230 + ... + 6396363.

Almost surely, 2^7252833231 is an apocalyptic number.

7252833231 is a deficient number, since it is larger than the sum of its proper divisors (5129429761).

7252833231 is a wasteful number, since it uses less digits than its factorization.

7252833231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12791612 (or 12791603 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 7252833231 is about 85163.5675098219. The cubic root of 7252833231 is about 1935.6904044379.

The spelling of 7252833231 in words is "seven billion, two hundred fifty-two million, eight hundred thirty-three thousand, two hundred thirty-one".