7253366828 has 12 divisors (see below), whose sum is σ = 12702322080. Its totient is φ = 3624131952.

The previous prime is 7253366821. The next prime is 7253366843. The reversal of 7253366828 is 8286633527.

It is a super-2 number, since 2×7253366828² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7253366821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 631463 + ... + 642846.

It is an arithmetic number, because the mean of its divisors is an integer number (1058526840).

Almost surely, 2^7253366828 is an apocalyptic number.

It is an amenable number.

7253366828 is a deficient number, since it is larger than the sum of its proper divisors (5448955252).

7253366828 is a wasteful number, since it uses less digits than its factorization.

7253366828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275736 (or 1275734 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 50.

The square root of 7253366828 is about 85166.7002296085. The cubic root of 7253366828 is about 1935.7378733939.

The spelling of 7253366828 in words is "seven billion, two hundred fifty-three million, three hundred sixty-six thousand, eight hundred twenty-eight".