540550504445051 has 8 divisors (see below), whose sum is σ = 564102869794560. Its totient is φ = 517002319887592.

The previous prime is 540550504445027. The next prime is 540550504445093. The reversal of 540550504445051 is 150544405055045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-540550504445051 is a prime.

It is a pancake number, because a pancake can be divided into 540550504445051 parts by 32880100 straight cuts.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 540550504444987 and 540550504445005.

It is not an unprimeable number, because it can be changed into a prime (540550504465051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1044933791 + ... + 1045450968.

It is an arithmetic number, because the mean of its divisors is an integer number (70512858724320).

Almost surely, 2^{540550504445051} is an apocalyptic number.

540550504445051 is a deficient number, since it is larger than the sum of its proper divisors (23552365349509).

540550504445051 is a wasteful number, since it uses less digits than its factorization.

540550504445051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090396025.

The product of its (nonzero) digits is 4000000, while the sum is 47.

The spelling of 540550504445051 in words is "five hundred forty trillion, five hundred fifty billion, five hundred four million, four hundred forty-five thousand, fifty-one".