55602136 has 8 divisors (see below), whose sum is σ = 104254020. Its totient is φ = 27801064.

The previous prime is 55602101. The next prime is 55602137. The reversal of 55602136 is 63120655.

55602136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55602137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3475126 + ... + 3475141.

Almost surely, 2^55602136 is an apocalyptic number.

It is an amenable number.

55602136 is a deficient number, since it is larger than the sum of its proper divisors (48651884).

55602136 is a wasteful number, since it uses less digits than its factorization.

55602136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6950273 (or 6950269 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 55602136 is about 7456.6839815028. The cubic root of 55602136 is about 381.6780269899.

The spelling of 55602136 in words is "fifty-five million, six hundred two thousand, one hundred thirty-six".