540500542132 has 24 divisors (see below), whose sum is σ = 982593243072. Its totient is φ = 259945291200.

The previous prime is 540500542121. The next prime is 540500542159. The reversal of 540500542132 is 231245005045.

It is a junction number, because it is equal to n+sod(n) for n = 540500542094 and 540500542103.

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, 23197758 + ... + 23221045.

It is an arithmetic number, because the mean of its divisors is an integer number (40941385128).

Almost surely, 2^540500542132 is an apocalyptic number.

It is an amenable number.

540500542132 is a deficient number, since it is larger than the sum of its proper divisors (442092700940).

540500542132 is a wasteful number, since it uses less digits than its factorization.

540500542132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46418919 (or 46418917 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 540500542132 its reverse (231245005045), we get a palindrome (771745547177).

The spelling of 540500542132 in words is "five hundred forty billion, five hundred million, five hundred forty-two thousand, one hundred thirty-two".