55602475 has 6 divisors (see below), whose sum is σ = 68947100. Its totient is φ = 44481960.

The previous prime is 55602473. The next prime is 55602497. The reversal of 55602475 is 57420655.

55602475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55602475 - 2¹ = 55602473 is a prime.

It is a super-2 number, since 2×55602475² = 6183270452251250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55602475.

It is not an unprimeable number, because it can be changed into a prime (55602473) 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 in 5 ways as a sum of consecutive naturals, for example, 1112025 + ... + 1112074.

Almost surely, 2^55602475 is an apocalyptic number.

55602475 is a deficient number, since it is larger than the sum of its proper divisors (13344625).

55602475 is a wasteful number, since it uses less digits than its factorization.

55602475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2224109 (or 2224104 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 55602475 is about 7456.7067127520. The cubic root of 55602475 is about 381.6788026711.

The spelling of 55602475 in words is "fifty-five million, six hundred two thousand, four hundred seventy-five".