540235334 has 4 divisors (see below), whose sum is σ = 810353004. Its totient is φ = 270117666.

The previous prime is 540235279. The next prime is 540235349. The reversal of 540235334 is 433532045.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×540235334² = 583708432204183112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 540235297 and 540235306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135058832 + ... + 135058835.

It is an arithmetic number, because the mean of its divisors is an integer number (202588251).

Almost surely, 2^540235334 is an apocalyptic number.

540235334 is a deficient number, since it is larger than the sum of its proper divisors (270117670).

540235334 is a wasteful number, since it uses less digits than its factorization.

540235334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270117669.

The product of its (nonzero) digits is 21600, while the sum is 29.

The square root of 540235334 is about 23242.9631071428. The cubic root of 540235334 is about 814.4435631232.

Adding to 540235334 its reverse (433532045), we get a palindrome (973767379).

The spelling of 540235334 in words is "five hundred forty million, two hundred thirty-five thousand, three hundred thirty-four".