55825233 has 8 divisors (see below), whose sum is σ = 74505888. Its totient is φ = 37180704.

The previous prime is 55825213. The next prime is 55825243. The reversal of 55825233 is 33252855.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55825233 - 2¹⁴ = 55808849 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 55825194 and 55825203.

It is not an unprimeable number, because it can be changed into a prime (55825213) 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, 5191 + ... + 11772.

It is an arithmetic number, because the mean of its divisors is an integer number (9313236).

Almost surely, 2^55825233 is an apocalyptic number.

It is an amenable number.

55825233 is a deficient number, since it is larger than the sum of its proper divisors (18680655).

55825233 is a wasteful number, since it uses less digits than its factorization.

55825233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18063.

The product of its digits is 36000, while the sum is 33.

The square root of 55825233 is about 7471.6285373404. The cubic root of 55825233 is about 382.1878250881.

The spelling of 55825233 in words is "fifty-five million, eight hundred twenty-five thousand, two hundred thirty-three".