540321452345 has 8 divisors (see below), whose sum is σ = 656593157760. Its totient is φ = 426785551920.

The previous prime is 540321452269. The next prime is 540321452381. The reversal of 540321452345 is 543254123045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 540321452345 - 2⁸ = 540321452089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 540321452299 and 540321452308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 683950811 + ... + 683951600.

It is an arithmetic number, because the mean of its divisors is an integer number (82074144720).

Almost surely, 2^540321452345 is an apocalyptic number.

It is an amenable number.

540321452345 is a deficient number, since it is larger than the sum of its proper divisors (116271705415).

540321452345 is a wasteful number, since it uses less digits than its factorization.

540321452345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367902495.

The product of its (nonzero) digits is 288000, while the sum is 38.

The spelling of 540321452345 in words is "five hundred forty billion, three hundred twenty-one million, four hundred fifty-two thousand, three hundred forty-five".