540454112299 has 4 divisors (see below), whose sum is σ = 541843454880. Its totient is φ = 539064769720.

The previous prime is 540454112293. The next prime is 540454112311. The reversal of 540454112299 is 992211454045.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 540454112299 - 2²⁵ = 540420557867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540454112293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 694670707 + ... + 694671484.

It is an arithmetic number, because the mean of its divisors is an integer number (135460863720).

Almost surely, 2^540454112299 is an apocalyptic number.

540454112299 is a deficient number, since it is larger than the sum of its proper divisors (1389342581).

540454112299 is a wasteful number, since it uses less digits than its factorization.

540454112299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389342580.

The product of its (nonzero) digits is 518400, while the sum is 46.

The spelling of 540454112299 in words is "five hundred forty billion, four hundred fifty-four million, one hundred twelve thousand, two hundred ninety-nine".