55850052 has 24 divisors (see below), whose sum is σ = 130478656. Its totient is φ = 18593568.

The previous prime is 55850051. The next prime is 55850059. The reversal of 55850052 is 25005855.

It is not an unprimeable number, because it can be changed into a prime (55850051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9198 + ... + 14010.

Almost surely, 2^55850052 is an apocalyptic number.

It is an amenable number.

55850052 is an abundant number, since it is smaller than the sum of its proper divisors (74628604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55850052 is a wasteful number, since it uses less digits than its factorization.

55850052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5787 (or 5785 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 55850052 is about 7473.2892356713. The cubic root of 55850052 is about 382.2444548818.

The spelling of 55850052 in words is "fifty-five million, eight hundred fifty thousand, fifty-two".