540112313632 has 12 divisors (see below), whose sum is σ = 1063346117526. Its totient is φ = 270056156800.

The previous prime is 540112313627. The next prime is 540112313711. The reversal of 540112313632 is 236313211045.

It can be written as a sum of positive squares in only one way, i.e., 539819356176 + 292957456 = 734724^2 + 17116^2 .

It is a super-2 number, since 2×540112313632² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 540112313594 and 540112313603.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8439254869 + ... + 8439254932.

Almost surely, 2^540112313632 is an apocalyptic number.

It is an amenable number.

540112313632 is a deficient number, since it is larger than the sum of its proper divisors (523233803894).

540112313632 is a wasteful number, since it uses less digits than its factorization.

540112313632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16878509811 (or 16878509803 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 540112313632 its reverse (236313211045), we get a palindrome (776425524677).

The spelling of 540112313632 in words is "five hundred forty billion, one hundred twelve million, three hundred thirteen thousand, six hundred thirty-two".