7255633653532 has 36 divisors (see below), whose sum is σ = 13962642454768. Its totient is φ = 3296587694400.

The previous prime is 7255633653467. The next prime is 7255633653533. The reversal of 7255633653532 is 2353563365527.

It is a super-2 number, since 2×7255633653532² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7255633653533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2124873 + ... + 4361920.

Almost surely, 2^{7255633653532} is an apocalyptic number.

It is an amenable number.

7255633653532 is a deficient number, since it is larger than the sum of its proper divisors (6707008801236).

7255633653532 is a wasteful number, since it uses less digits than its factorization.

7255633653532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6489130 (or 6489117 counting only the distinct ones).

The product of its digits is 51030000, while the sum is 55.

The spelling of 7255633653532 in words is "seven trillion, two hundred fifty-five billion, six hundred thirty-three million, six hundred fifty-three thousand, five hundred thirty-two".