7505552 has 20 divisors (see below), whose sum is σ = 14749056. Its totient is φ = 3699360.

The previous prime is 7505549. The next prime is 7505557. The reversal of 7505552 is 2555057.

7505552 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7505557) 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, 2168 + ... + 4439.

Almost surely, 2^7505552 is an apocalyptic number.

It is an amenable number.

7505552 is a deficient number, since it is larger than the sum of its proper divisors (7243504).

7505552 is a wasteful number, since it uses less digits than its factorization.

7505552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6686 (or 6680 counting only the distinct ones).

The product of its (nonzero) digits is 8750, while the sum is 29.

The square root of 7505552 is about 2739.6262518818. The cubic root of 7505552 is about 195.7916709118.

The spelling of 7505552 in words is "seven million, five hundred five thousand, five hundred fifty-two".