540933031 has 8 divisors (see below), whose sum is σ = 546850304. Its totient is φ = 535028760.

The previous prime is 540932989. The next prime is 540933103. The reversal of 540933031 is 130339045.

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 540933031 - 2⁹ = 540932519 is a prime.

It is a super-2 number, since 2×540933031² = 585217088053693922, 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 (540933331) 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, 96886 + ... + 102316.

It is an arithmetic number, because the mean of its divisors is an integer number (68356288).

Almost surely, 2^540933031 is an apocalyptic number.

540933031 is a deficient number, since it is larger than the sum of its proper divisors (5917273).

540933031 is a wasteful number, since it uses less digits than its factorization.

540933031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6501.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 540933031 is about 23257.9670435746. The cubic root of 540933031 is about 814.7940217419.

The spelling of 540933031 in words is "five hundred forty million, nine hundred thirty-three thousand, thirty-one".