540541145043 has 16 divisors (see below), whose sum is σ = 800961705600. Its totient is φ = 360288759240.

The previous prime is 540541144991. The next prime is 540541145063. The reversal of 540541145043 is 340541145045.

540541145043 is a `hidden beast` number, since 54 + 0 + 541 + 14 + 50 + 4 + 3 = 666.

It is not a de Polignac number, because 540541145043 - 2³⁷ = 403102191571 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 540541144989 and 540541145007.

It is not an unprimeable number, because it can be changed into a prime (540541145063) 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, 1862313 + ... + 2132906.

It is an arithmetic number, because the mean of its divisors is an integer number (50060106600).

Almost surely, 2^540541145043 is an apocalyptic number.

540541145043 is a deficient number, since it is larger than the sum of its proper divisors (260420560557).

540541145043 is a wasteful number, since it uses less digits than its factorization.

540541145043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4000239 (or 4000233 counting only the distinct ones).

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

It can be divided in two parts, 540541 and 145043, that added together give a square (685584 = 828²).

The spelling of 540541145043 in words is "five hundred forty billion, five hundred forty-one million, one hundred forty-five thousand, forty-three".