52053693 has 16 divisors (see below), whose sum is σ = 71554560. Its totient is φ = 33639984.

The previous prime is 52053691. The next prime is 52053719. The reversal of 52053693 is 39635025.

It is not a de Polignac number, because 52053693 - 2¹ = 52053691 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 (52053691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16480 + ... + 19382.

It is an arithmetic number, because the mean of its divisors is an integer number (4472160).

Almost surely, 2^52053693 is an apocalyptic number.

It is an amenable number.

52053693 is a deficient number, since it is larger than the sum of its proper divisors (19500867).

52053693 is a wasteful number, since it uses less digits than its factorization.

52053693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3088.

The product of its (nonzero) digits is 24300, while the sum is 33.

The square root of 52053693 is about 7214.8245300908. The cubic root of 52053693 is about 373.3795392605.

The spelling of 52053693 in words is "fifty-two million, fifty-three thousand, six hundred ninety-three".