52540534031 has 8 divisors (see below), whose sum is σ = 53469304560. Its totient is φ = 51619284288.

The previous prime is 52540534001. The next prime is 52540534069. The reversal of 52540534031 is 13043504525.

It is a happy number.

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 52540534031 - 2³⁴ = 35360664847 is a prime.

It is a super-2 number, since 2×52540534031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52540534001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1866101 + ... + 1894046.

It is an arithmetic number, because the mean of its divisors is an integer number (6683663070).

Almost surely, 2^52540534031 is an apocalyptic number.

52540534031 is a deficient number, since it is larger than the sum of its proper divisors (928770529).

52540534031 is a wasteful number, since it uses less digits than its factorization.

52540534031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3760393.

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 52540534031 in words is "fifty-two billion, five hundred forty million, five hundred thirty-four thousand, thirty-one".