540653326 has 8 divisors (see below), whose sum is σ = 812854224. Its totient is φ = 269701920.

The previous prime is 540653317. The next prime is 540653353. The reversal of 540653326 is 623356045.

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

It is a junction number, because it is equal to n+sod(n) for n = 540653291 and 540653300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311290 + ... + 313021.

It is an arithmetic number, because the mean of its divisors is an integer number (101606778).

Almost surely, 2^540653326 is an apocalyptic number.

540653326 is a deficient number, since it is larger than the sum of its proper divisors (272200898).

540653326 is a wasteful number, since it uses less digits than its factorization.

540653326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624746.

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 540653326 is about 23251.9531652719. The cubic root of 540653326 is about 814.6535599588.

The spelling of 540653326 in words is "five hundred forty million, six hundred fifty-three thousand, three hundred twenty-six".