540916423 has 8 divisors (see below), whose sum is σ = 549884016. Its totient is φ = 532022400.

The previous prime is 540916417. The next prime is 540916433. The reversal of 540916423 is 324619045.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 540916423 - 2¹³ = 540908231 is a prime.

It is a super-2 number, since 2×540916423² = 585181153342229858, which 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 (540916433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3468 + ... + 33073.

It is an arithmetic number, because the mean of its divisors is an integer number (68735502).

Almost surely, 2^540916423 is an apocalyptic number.

540916423 is a deficient number, since it is larger than the sum of its proper divisors (8967593).

540916423 is a wasteful number, since it uses less digits than its factorization.

540916423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36785.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 540916423 is about 23257.6100018897. The cubic root of 540916423 is about 814.7856829170.

The spelling of 540916423 in words is "five hundred forty million, nine hundred sixteen thousand, four hundred twenty-three".