55432352 has 12 divisors (see below), whose sum is σ = 109132506. Its totient is φ = 27716160.

The previous prime is 55432343. The next prime is 55432357. The reversal of 55432352 is 25323455.

It can be written as a sum of positive squares in only one way, i.e., 47389456 + 8042896 = 6884^2 + 2836^2 .

It is not an unprimeable number, because it can be changed into a prime (55432357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 866099 + ... + 866162.

Almost surely, 2^55432352 is an apocalyptic number.

It is an amenable number.

55432352 is a deficient number, since it is larger than the sum of its proper divisors (53700154).

55432352 is a wasteful number, since it uses less digits than its factorization.

55432352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1732271 (or 1732263 counting only the distinct ones).

The product of its digits is 18000, while the sum is 29.

The square root of 55432352 is about 7445.2905920454. The cubic root of 55432352 is about 381.2891396886.

The spelling of 55432352 in words is "fifty-five million, four hundred thirty-two thousand, three hundred fifty-two".