55051753 has 8 divisors (see below), whose sum is σ = 57046016. Its totient is φ = 53071200.

The previous prime is 55051747. The next prime is 55051757. The reversal of 55051753 is 35715055.

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

It is a cyclic number.

It is not a de Polignac number, because 55051753 - 2²⁵ = 21497321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55051757) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5125 + ... + 11677.

It is an arithmetic number, because the mean of its divisors is an integer number (7130752).

Almost surely, 2^55051753 is an apocalyptic number.

It is an amenable number.

55051753 is a deficient number, since it is larger than the sum of its proper divisors (1994263).

55051753 is a wasteful number, since it uses less digits than its factorization.

55051753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6855.

The product of its (nonzero) digits is 13125, while the sum is 31.

The square root of 55051753 is about 7419.6868532304. The cubic root of 55051753 is about 380.4144900151.

The spelling of 55051753 in words is "fifty-five million, fifty-one thousand, seven hundred fifty-three".