7229634253 has 2 divisors, whose sum is σ = 7229634254. Its totient is φ = 7229634252.

The previous prime is 7229634239. The next prime is 7229634287. The reversal of 7229634253 is 3524369227.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6857992969 + 371641284 = 82813^2 + 19278^2 .

It is an emirp because it is prime and its reverse (3524369227) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7229634253 - 2⁵ = 7229634221 is a prime.

It is a super-2 number, since 2×7229634253² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7229634233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3614817126 + 3614817127.

It is an arithmetic number, because the mean of its divisors is an integer number (3614817127).

Almost surely, 2^7229634253 is an apocalyptic number.

It is an amenable number.

7229634253 is a deficient number, since it is larger than the sum of its proper divisors (1).

7229634253 is an equidigital number, since it uses as much as digits as its factorization.

7229634253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 43.

The square root of 7229634253 is about 85027.2559418449. The cubic root of 7229634253 is about 1933.6243611004.

The spelling of 7229634253 in words is "seven billion, two hundred twenty-nine million, six hundred thirty-four thousand, two hundred fifty-three".