55280252753 has 24 divisors (see below), whose sum is σ = 64107489600. Its totient is φ = 47500469280.

The previous prime is 55280252723. The next prime is 55280252759. The reversal of 55280252753 is 35725208255.

It is not a de Polignac number, because 55280252753 - 2¹⁰ = 55280251729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55280252759) 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 23 ways as a sum of consecutive naturals, for example, 981875 + ... + 1036647.

It is an arithmetic number, because the mean of its divisors is an integer number (2671145400).

Almost surely, 2^55280252753 is an apocalyptic number.

It is an amenable number.

55280252753 is a deficient number, since it is larger than the sum of its proper divisors (8827236847).

55280252753 is a wasteful number, since it uses less digits than its factorization.

55280252753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55253 (or 55242 counting only the distinct ones).

The product of its (nonzero) digits is 840000, while the sum is 44.

The spelling of 55280252753 in words is "fifty-five billion, two hundred eighty million, two hundred fifty-two thousand, seven hundred fifty-three".