53701905 has 8 divisors (see below), whose sum is σ = 85923072. Its totient is φ = 28641008.

The previous prime is 53701903. The next prime is 53701927. The reversal of 53701905 is 50910735.

It is a happy number.

53701905 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 53701905 - 2¹ = 53701903 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53701903) 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, 1790049 + ... + 1790078.

It is an arithmetic number, because the mean of its divisors is an integer number (10740384).

Almost surely, 2^53701905 is an apocalyptic number.

It is an amenable number.

53701905 is a deficient number, since it is larger than the sum of its proper divisors (32221167).

53701905 is a wasteful number, since it uses less digits than its factorization.

53701905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3580135.

The product of its (nonzero) digits is 4725, while the sum is 30.

The square root of 53701905 is about 7328.1583634635. The cubic root of 53701905 is about 377.2795198063.

The spelling of 53701905 in words is "fifty-three million, seven hundred one thousand, nine hundred five".