53801745 has 8 divisors (see below), whose sum is σ = 86082816. Its totient is φ = 28694256.

The previous prime is 53801677. The next prime is 53801773. The reversal of 53801745 is 54710835.

53801745 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 not a de Polignac number, because 53801745 - 2⁹ = 53801233 is a prime.

It is a Curzon number.

It is an unprimeable number.

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, 1793377 + ... + 1793406.

It is an arithmetic number, because the mean of its divisors is an integer number (10760352).

Almost surely, 2^53801745 is an apocalyptic number.

It is an amenable number.

53801745 is a deficient number, since it is larger than the sum of its proper divisors (32281071).

53801745 is a wasteful number, since it uses less digits than its factorization.

53801745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3586791.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 53801745 is about 7334.9672800906. The cubic root of 53801745 is about 377.5131817101.

The spelling of 53801745 in words is "fifty-three million, eight hundred one thousand, seven hundred forty-five".