540854471119 has 4 divisors (see below), whose sum is σ = 541047429496. Its totient is φ = 540661512744.

The previous prime is 540854471083. The next prime is 540854471137. The reversal of 540854471119 is 911174458045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 911174458045 = 5 ⋅182234891609.

It is a cyclic number.

It is not a de Polignac number, because 540854471119 - 2¹³ = 540854462927 is a prime.

It is a super-2 number, since 2×540854471119² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540854471159) 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, 96474984 + ... + 96480589.

It is an arithmetic number, because the mean of its divisors is an integer number (135261857374).

Almost surely, 2^540854471119 is an apocalyptic number.

540854471119 is a deficient number, since it is larger than the sum of its proper divisors (192958377).

540854471119 is a wasteful number, since it uses less digits than its factorization.

540854471119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192958376.

The product of its (nonzero) digits is 806400, while the sum is 49.

The spelling of 540854471119 in words is "five hundred forty billion, eight hundred fifty-four million, four hundred seventy-one thousand, one hundred nineteen".