540536872532 has 24 divisors (see below), whose sum is σ = 947675305920. Its totient is φ = 269772733440.

The previous prime is 540536872507. The next prime is 540536872567. The reversal of 540536872532 is 235278635045.

It is a super-2 number, since 2×540536872532² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9990569 + ... + 10044527.

It is an arithmetic number, because the mean of its divisors is an integer number (39486471080).

Almost surely, 2^540536872532 is an apocalyptic number.

It is an amenable number.

540536872532 is a deficient number, since it is larger than the sum of its proper divisors (407138433388).

540536872532 is a wasteful number, since it uses less digits than its factorization.

540536872532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58511 (or 58509 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 50.

The spelling of 540536872532 in words is "five hundred forty billion, five hundred thirty-six million, eight hundred seventy-two thousand, five hundred thirty-two".