53955271 has 8 divisors (see below), whose sum is σ = 54704160. Its totient is φ = 53209728.

The previous prime is 53955241. The next prime is 53955277. The reversal of 53955271 is 17255935.

It is a happy number.

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 53955271 - 2⁹ = 53954759 is a prime.

It is a super-2 number, since 2×53955271² = 5822342537366882, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53955271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53955277) 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, 57115 + ... + 58051.

It is an arithmetic number, because the mean of its divisors is an integer number (6838020).

Almost surely, 2^53955271 is an apocalyptic number.

53955271 is a deficient number, since it is larger than the sum of its proper divisors (748889).

53955271 is an equidigital number, since it uses as much as digits as its factorization.

53955271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673.

The product of its digits is 47250, while the sum is 37.

The square root of 53955271 is about 7345.4251748963. The cubic root of 53955271 is about 377.8719250135.

The spelling of 53955271 in words is "fifty-three million, nine hundred fifty-five thousand, two hundred seventy-one".