7253726552 has 16 divisors (see below), whose sum is σ = 13632300000. Its totient is φ = 3618446560.

The previous prime is 7253726551. The next prime is 7253726567. The reversal of 7253726552 is 2556273527.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7253726551) 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, 1048427 + ... + 1055322.

It is an arithmetic number, because the mean of its divisors is an integer number (852018750).

Almost surely, 2^7253726552 is an apocalyptic number.

It is an amenable number.

7253726552 is a deficient number, since it is larger than the sum of its proper divisors (6378573448).

7253726552 is a wasteful number, since it uses less digits than its factorization.

7253726552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104186 (or 2104182 counting only the distinct ones).

The product of its digits is 882000, while the sum is 44.

The square root of 7253726552 is about 85168.8120851759. The cubic root of 7253726552 is about 1935.7698732397.

The spelling of 7253726552 in words is "seven billion, two hundred fifty-three million, seven hundred twenty-six thousand, five hundred fifty-two".