540054556136 has 16 divisors (see below), whose sum is σ = 1014357244740. Its totient is φ = 269559290880.

The previous prime is 540054556099. The next prime is 540054556157. The reversal of 540054556136 is 631655450045.

It can be written as a sum of positive squares in 2 ways, for example, as 373748822500 + 166305733636 = 611350^2 + 407806^2 .

It is a super-3 number, since 3×540054556136³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58493495 + ... + 58502726.

Almost surely, 2^540054556136 is an apocalyptic number.

It is an amenable number.

540054556136 is a deficient number, since it is larger than the sum of its proper divisors (474302688604).

540054556136 is a wasteful number, since it uses less digits than its factorization.

540054556136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116996804 (or 116996800 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 540054556136 in words is "five hundred forty billion, fifty-four million, five hundred fifty-six thousand, one hundred thirty-six".