540023354545124 has 6 divisors (see below), whose sum is σ = 945040870453974. Its totient is φ = 270011677272560.

The previous prime is 540023354545093. The next prime is 540023354545139. The reversal of 540023354545124 is 421545453320045.

It can be written as a sum of positive squares in only one way, i.e., 518594954382400 + 21428400162724 = 22772680^2 + 4629082^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67502919318137 + ... + 67502919318144.

It is an arithmetic number, because the mean of its divisors is an integer number (157506811742329).

Almost surely, 2^{540023354545124} is an apocalyptic number.

It is an amenable number.

540023354545124 is a deficient number, since it is larger than the sum of its proper divisors (405017515908850).

540023354545124 is a wasteful number, since it uses less digits than its factorization.

540023354545124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135005838636285 (or 135005838636283 counting only the distinct ones).

The product of its (nonzero) digits is 5760000, while the sum is 47.

The spelling of 540023354545124 in words is "five hundred forty trillion, twenty-three billion, three hundred fifty-four million, five hundred forty-five thousand, one hundred twenty-four".