540305470 has 32 divisors (see below), whose sum is σ = 1025758080. Its totient is φ = 204343200.

The previous prime is 540305431. The next prime is 540305483. The reversal of 540305470 is 74503045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104445 + ... + 109495.

It is an arithmetic number, because the mean of its divisors is an integer number (32054940).

Almost surely, 2^540305470 is an apocalyptic number.

540305470 is a deficient number, since it is larger than the sum of its proper divisors (485452610).

540305470 is a wasteful number, since it uses less digits than its factorization.

540305470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5640.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 540305470 is about 23244.4718158964. The cubic root of 540305470 is about 814.4788066170.

The spelling of 540305470 in words is "five hundred forty million, three hundred five thousand, four hundred seventy".