55200352 has 12 divisors (see below), whose sum is σ = 108675756. Its totient is φ = 27600160.

The previous prime is 55200349. The next prime is 55200359. The reversal of 55200352 is 25300255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55200359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 862474 + ... + 862537.

It is an arithmetic number, because the mean of its divisors is an integer number (9056313).

Almost surely, 2^55200352 is an apocalyptic number.

It is an amenable number.

55200352 is a deficient number, since it is larger than the sum of its proper divisors (53475404).

55200352 is a wasteful number, since it uses less digits than its factorization.

55200352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725021 (or 1725013 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 55200352 is about 7429.6939371686. The cubic root of 55200352 is about 380.7564617266.

The spelling of 55200352 in words is "fifty-five million, two hundred thousand, three hundred fifty-two".