52767040347540 has 72 divisors (see below), whose sum is σ = 162772904155680. Its totient is φ = 13832715658944.

The previous prime is 52767040347529. The next prime is 52767040347547. The reversal of 52767040347540 is 4574304076725.

52767040347540 is a `hidden beast` number, since 5 + 2 + 7 + 67 + 0 + 4 + 0 + 34 + 7 + 540 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52767040347547) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2484313314 + ... + 2484334553.

It is an arithmetic number, because the mean of its divisors is an integer number (2260734779940).

Almost surely, 2^{52767040347540} is an apocalyptic number.

It is an amenable number.

52767040347540 is an abundant number, since it is smaller than the sum of its proper divisors (110005863808140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52767040347540 is a wasteful number, since it uses less digits than its factorization.

52767040347540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4968647941 (or 4968647936 counting only the distinct ones).

The product of its (nonzero) digits is 19756800, while the sum is 54.

The spelling of 52767040347540 in words is "fifty-two trillion, seven hundred sixty-seven billion, forty million, three hundred forty-seven thousand, five hundred forty".