55053322 has 8 divisors (see below), whose sum is σ = 83036772. Its totient is φ = 27374400.

The previous prime is 55053311. The next prime is 55053337. The reversal of 55053322 is 22335055.

It can be written as a sum of positive squares in 2 ways, for example, as 44235801 + 10817521 = 6651^2 + 3289^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75679 + ... + 76402.

Almost surely, 2^55053322 is an apocalyptic number.

55053322 is a deficient number, since it is larger than the sum of its proper divisors (27983450).

55053322 is a wasteful number, since it uses less digits than its factorization.

55053322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152264.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 55053322 is about 7419.7925847021. The cubic root of 55053322 is about 380.4181039761.

Adding to 55053322 its reverse (22335055), we get a palindrome (77388377).

The spelling of 55053322 in words is "fifty-five million, fifty-three thousand, three hundred twenty-two".