53540338837 has 32 divisors (see below), whose sum is σ = 57715257600. Its totient is φ = 49544732160.

The previous prime is 53540338823. The next prime is 53540338847. The reversal of 53540338837 is 73883304535.

53540338837 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 53540338837 - 2¹⁵ = 53540306069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53540338847) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62473713 + ... + 62474569.

It is an arithmetic number, because the mean of its divisors is an integer number (1803601800).

Almost surely, 2^53540338837 is an apocalyptic number.

It is an amenable number.

53540338837 is a deficient number, since it is larger than the sum of its proper divisors (4174918763).

53540338837 is a wasteful number, since it uses less digits than its factorization.

53540338837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453.

The product of its (nonzero) digits is 3628800, while the sum is 49.

The spelling of 53540338837 in words is "fifty-three billion, five hundred forty million, three hundred thirty-eight thousand, eight hundred thirty-seven".