540422511 has 8 divisors (see below), whose sum is σ = 745410480. Its totient is φ = 347858112.

The previous prime is 540422483. The next prime is 540422527. The reversal of 540422511 is 115224045.

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

It is not a de Polignac number, because 540422511 - 2¹⁰ = 540421487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540423511) 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, 3105790 + ... + 3105963.

It is an arithmetic number, because the mean of its divisors is an integer number (93176310).

Almost surely, 2^540422511 is an apocalyptic number.

540422511 is a deficient number, since it is larger than the sum of its proper divisors (204987969).

540422511 is a wasteful number, since it uses less digits than its factorization.

540422511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6211785.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 540422511 is about 23246.9892889380. The cubic root of 540422511 is about 814.5376131853.

Adding to 540422511 its reverse (115224045), we get a palindrome (655646556).

The spelling of 540422511 in words is "five hundred forty million, four hundred twenty-two thousand, five hundred eleven".