540541144907 has 16 divisors (see below), whose sum is σ = 569469450240. Its totient is φ = 512067686592.

The previous prime is 540541144903. The next prime is 540541144919. The reversal of 540541144907 is 709441145045.

It is a cyclic number.

It is not a de Polignac number, because 540541144907 - 2² = 540541144903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540541144901) 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, 9641318 + ... + 9697220.

It is an arithmetic number, because the mean of its divisors is an integer number (35591840640).

Almost surely, 2^540541144907 is an apocalyptic number.

540541144907 is a deficient number, since it is larger than the sum of its proper divisors (28928305333).

540541144907 is a wasteful number, since it uses less digits than its factorization.

540541144907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59962.

The product of its (nonzero) digits is 403200, while the sum is 44.

The spelling of 540541144907 in words is "five hundred forty billion, five hundred forty-one million, one hundred forty-four thousand, nine hundred seven".