55052753 has 8 divisors (see below), whose sum is σ = 63235200. Its totient is φ = 46949760.

The previous prime is 55052737. The next prime is 55052773. The reversal of 55052753 is 35725055.

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 55052753 - 2⁴ = 55052737 is a prime.

It is a super-2 number, since 2×55052753² = 6061611225758018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55052713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18368 + ... + 21153.

It is an arithmetic number, because the mean of its divisors is an integer number (7904400).

Almost surely, 2^55052753 is an apocalyptic number.

It is an amenable number.

55052753 is a deficient number, since it is larger than the sum of its proper divisors (8182447).

55052753 is a wasteful number, since it uses less digits than its factorization.

55052753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39727.

The product of its (nonzero) digits is 26250, while the sum is 32.

The square root of 55052753 is about 7419.7542412131. The cubic root of 55052753 is about 380.4167933761.

It can be divided in two parts, 5505 and 2753, that multiplied together give a triangular number (15155265 = T₅₅₀₅).

The spelling of 55052753 in words is "fifty-five million, fifty-two thousand, seven hundred fifty-three".