55252024 has 16 divisors (see below), whose sum is σ = 103685400. Its totient is φ = 27602592.

The previous prime is 55252009. The next prime is 55252037. The reversal of 55252024 is 42025255.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 55252024.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10987 + ... + 15205.

Almost surely, 2^55252024 is an apocalyptic number.

It is an amenable number.

55252024 is a deficient number, since it is larger than the sum of its proper divisors (48433376).

55252024 is a wasteful number, since it uses less digits than its factorization.

55252024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5862 (or 5858 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 55252024 is about 7433.1705213859. The cubic root of 55252024 is about 380.8752309700.

Adding to 55252024 its reverse (42025255), we get a palindrome (97277279).

The spelling of 55252024 in words is "fifty-five million, two hundred fifty-two thousand, twenty-four".