540011032504452 has 48 divisors (see below), whose sum is σ = 1473714318731200. Its totient is φ = 170529799737600.

The previous prime is 540011032504441. The next prime is 540011032504453. The reversal of 540011032504452 is 254405230110045.

540011032504452 is a `hidden beast` number, since 5 + 4 + 0 + 0 + 1 + 103 + 2 + 504 + 45 + 2 = 666.

It is a super-2 number, since 2×540011032504452² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (540011032504453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131581633549 + ... + 131581637652.

Almost surely, 2^{540011032504452} is an apocalyptic number.

It is an amenable number.

540011032504452 is an abundant number, since it is smaller than the sum of its proper divisors (933703286226748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

540011032504452 is a wasteful number, since it uses less digits than its factorization.

540011032504452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263163271233 (or 263163271225 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 540011032504452 its reverse (254405230110045), we get a palindrome (794416262614497).

The spelling of 540011032504452 in words is "five hundred forty trillion, eleven billion, thirty-two million, five hundred four thousand, four hundred fifty-two".