55433234 has 4 divisors (see below), whose sum is σ = 83149854. Its totient is φ = 27716616.

The previous prime is 55433227. The next prime is 55433303. The reversal of 55433234 is 43233455.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 30283009 + 25150225 = 5503^2 + 5015^2 .

It is a junction number, because it is equal to n+sod(n) for n = 55433197 and 55433206.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13858307 + ... + 13858310.

Almost surely, 2^55433234 is an apocalyptic number.

55433234 is a deficient number, since it is larger than the sum of its proper divisors (27716620).

55433234 is a wasteful number, since it uses less digits than its factorization.

55433234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27716619.

The product of its digits is 21600, while the sum is 29.

The square root of 55433234 is about 7445.3498238834. The cubic root of 55433234 is about 381.2911619447.

Adding to 55433234 its reverse (43233455), we get a palindrome (98666689).

The spelling of 55433234 in words is "fifty-five million, four hundred thirty-three thousand, two hundred thirty-four".