540101126545 has 16 divisors (see below), whose sum is σ = 664001946432. Its totient is φ = 421518323520.

The previous prime is 540101126443. The next prime is 540101126561. The reversal of 540101126545 is 545621101045.

It is not a de Polignac number, because 540101126545 - 2¹³ = 540101118353 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 540101126545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1353387 + ... + 1706416.

It is an arithmetic number, because the mean of its divisors is an integer number (41500121652).

Almost surely, 2^540101126545 is an apocalyptic number.

It is an amenable number.

540101126545 is a deficient number, since it is larger than the sum of its proper divisors (123900819887).

540101126545 is a wasteful number, since it uses less digits than its factorization.

540101126545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3060672.

The product of its (nonzero) digits is 24000, while the sum is 34.

The spelling of 540101126545 in words is "five hundred forty billion, one hundred one million, one hundred twenty-six thousand, five hundred forty-five".