540455622 has 32 divisors (see below), whose sum is σ = 1236302592. Its totient is φ = 154293984.

The previous prime is 540455603. The next prime is 540455639. The reversal of 540455622 is 226554045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57948 + ... + 66624.

It is an arithmetic number, because the mean of its divisors is an integer number (38634456).

Almost surely, 2^540455622 is an apocalyptic number.

540455622 is an abundant number, since it is smaller than the sum of its proper divisors (695846970).

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

540455622 is a wasteful number, since it uses less digits than its factorization.

540455622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10172.

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 540455622 is about 23247.7014347655. The cubic root of 540455622 is about 814.5542480735.

The spelling of 540455622 in words is "five hundred forty million, four hundred fifty-five thousand, six hundred twenty-two".