540557870 has 8 divisors (see below), whose sum is σ = 973004184. Its totient is φ = 216223144.

The previous prime is 540557851. The next prime is 540557873. The reversal of 540557870 is 78755045.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540557873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27027884 + ... + 27027903.

It is an arithmetic number, because the mean of its divisors is an integer number (121625523).

Almost surely, 2^540557870 is an apocalyptic number.

540557870 is a deficient number, since it is larger than the sum of its proper divisors (432446314).

540557870 is a wasteful number, since it uses less digits than its factorization.

540557870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54055794.

The product of its (nonzero) digits is 196000, while the sum is 41.

The square root of 540557870 is about 23249.9004298943. The cubic root of 540557870 is about 814.6056129390.

The spelling of 540557870 in words is "five hundred forty million, five hundred fifty-seven thousand, eight hundred seventy".