540164424 has 16 divisors (see below), whose sum is σ = 1350411120. Its totient is φ = 180054800.

The previous prime is 540164389. The next prime is 540164437. The reversal of 540164424 is 424461045.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 540164391 and 540164400.

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, 11253402 + ... + 11253449.

It is an arithmetic number, because the mean of its divisors is an integer number (84400695).

Almost surely, 2^540164424 is an apocalyptic number.

It is an amenable number.

540164424 is an abundant number, since it is smaller than the sum of its proper divisors (810246696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

540164424 is a wasteful number, since it uses less digits than its factorization.

540164424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22506860 (or 22506856 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 540164424 is about 23241.4376491645. The cubic root of 540164424 is about 814.4079275915.

The spelling of 540164424 in words is "five hundred forty million, one hundred sixty-four thousand, four hundred twenty-four".