55652505 has 8 divisors (see below), whose sum is σ = 89044032. Its totient is φ = 29681328.

The previous prime is 55652503. The next prime is 55652507. The reversal of 55652505 is 50525655.

It is an interprime number because it is at equal distance from previous prime (55652503) and next prime (55652507).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55652505 - 2¹ = 55652503 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (55652503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1855069 + ... + 1855098.

It is an arithmetic number, because the mean of its divisors is an integer number (11130504).

Almost surely, 2^55652505 is an apocalyptic number.

It is an amenable number.

55652505 is a deficient number, since it is larger than the sum of its proper divisors (33391527).

55652505 is a wasteful number, since it uses less digits than its factorization.

55652505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3710175.

The product of its (nonzero) digits is 37500, while the sum is 33.

The square root of 55652505 is about 7460.0606565899. The cubic root of 55652505 is about 381.7932440165.

The spelling of 55652505 in words is "fifty-five million, six hundred fifty-two thousand, five hundred five".