53711901 has 24 divisors (see below), whose sum is σ = 80520024. Its totient is φ = 34473600.

The previous prime is 53711899. The next prime is 53711909. The reversal of 53711901 is 10911735.

It is a happy number.

53711901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 25100100 + 28611801 = 5010^2 + 5349^2 .

It is not a de Polignac number, because 53711901 - 2¹ = 53711899 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53711909) 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 23 ways as a sum of consecutive naturals, for example, 32835 + ... + 34431.

It is an arithmetic number, because the mean of its divisors is an integer number (3355001).

Almost surely, 2^53711901 is an apocalyptic number.

It is an amenable number.

53711901 is a deficient number, since it is larger than the sum of its proper divisors (26808123).

53711901 is a wasteful number, since it uses less digits than its factorization.

53711901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1741 (or 1738 counting only the distinct ones).

The product of its (nonzero) digits is 945, while the sum is 27.

The square root of 53711901 is about 7328.8403584742. The cubic root of 53711901 is about 377.3029271206.

The spelling of 53711901 in words is "fifty-three million, seven hundred eleven thousand, nine hundred one".