7533074231 has 2 divisors, whose sum is σ = 7533074232. Its totient is φ = 7533074230.

The previous prime is 7533074209. The next prime is 7533074251. The reversal of 7533074231 is 1324703357.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7533074231 - 2⁶ = 7533074167 is a prime.

It is a super-2 number, since 2×7533074231² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7533074191 and 7533074200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7533074201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3766537115 + 3766537116.

It is an arithmetic number, because the mean of its divisors is an integer number (3766537116).

Almost surely, 2^7533074231 is an apocalyptic number.

7533074231 is a deficient number, since it is larger than the sum of its proper divisors (1).

7533074231 is an equidigital number, since it uses as much as digits as its factorization.

7533074231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 7533074231 is about 86793.2844810012. The cubic root of 7533074231 is about 1960.3069621099.

Adding to 7533074231 its reverse (1324703357), we get a palindrome (8857777588).

The spelling of 7533074231 in words is "seven billion, five hundred thirty-three million, seventy-four thousand, two hundred thirty-one".