53880455 has 8 divisors (see below), whose sum is σ = 64752000. Its totient is φ = 43040736.

The previous prime is 53880451. The next prime is 53880469. The reversal of 53880455 is 55408835.

53880455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 53880455 - 2² = 53880451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53880451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4055 + ... + 11144.

It is an arithmetic number, because the mean of its divisors is an integer number (8094000).

Almost surely, 2^53880455 is an apocalyptic number.

53880455 is a deficient number, since it is larger than the sum of its proper divisors (10871545).

53880455 is a wasteful number, since it uses less digits than its factorization.

53880455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15913.

The product of its (nonzero) digits is 96000, while the sum is 38.

The square root of 53880455 is about 7340.3307146204. The cubic root of 53880455 is about 377.6971880349.

The spelling of 53880455 in words is "fifty-three million, eight hundred eighty thousand, four hundred fifty-five".