55010240252 has 24 divisors (see below), whose sum is σ = 105048558720. Its totient is φ = 24997747760.

The previous prime is 55010240251. The next prime is 55010240261. The reversal of 55010240252 is 25204201055.

It is a super-2 number, since 2×55010240252² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55010240251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9848 + ... + 331839.

It is an arithmetic number, because the mean of its divisors is an integer number (4377023280).

Almost surely, 2^55010240252 is an apocalyptic number.

It is an amenable number.

55010240252 is a deficient number, since it is larger than the sum of its proper divisors (50038318468).

55010240252 is a wasteful number, since it uses less digits than its factorization.

55010240252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345361 (or 345359 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The spelling of 55010240252 in words is "fifty-five billion, ten million, two hundred forty thousand, two hundred fifty-two".