540054556144 has 40 divisors (see below), whose sum is σ = 1047442298688. Its totient is φ = 269747036160.

The previous prime is 540054556099. The next prime is 540054556157. The reversal of 540054556144 is 441655450045.

It is a super-2 number, since 2×540054556144² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 540054556144.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 115963864 + ... + 115968520.

Almost surely, 2^540054556144 is an apocalyptic number.

It is an amenable number.

540054556144 is a deficient number, since it is larger than the sum of its proper divisors (507387742544).

540054556144 is a wasteful number, since it uses less digits than its factorization.

540054556144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10633 (or 10627 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 43.

The spelling of 540054556144 in words is "five hundred forty billion, fifty-four million, five hundred fifty-six thousand, one hundred forty-four".