53968255 has 8 divisors (see below), whose sum is σ = 70649424. Its totient is φ = 39249600.

The previous prime is 53968253. The next prime is 53968261. The reversal of 53968255 is 55286935.

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

It is not a de Polignac number, because 53968255 - 2¹ = 53968253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53968253) 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, 490566 + ... + 490675.

It is an arithmetic number, because the mean of its divisors is an integer number (8831178).

Almost surely, 2^53968255 is an apocalyptic number.

53968255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53968255 is a deficient number, since it is larger than the sum of its proper divisors (16681169).

53968255 is a wasteful number, since it uses less digits than its factorization.

53968255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981257.

The product of its digits is 324000, while the sum is 43.

The square root of 53968255 is about 7346.3089371466. The cubic root of 53968255 is about 377.9022334244.

The spelling of 53968255 in words is "fifty-three million, nine hundred sixty-eight thousand, two hundred fifty-five".