540677770 has 64 divisors (see below), whose sum is σ = 1023684480. Its totient is φ = 205459200.

The previous prime is 540677723. The next prime is 540677771. The reversal of 540677770 is 77776045.

It is not an unprimeable number, because it can be changed into a prime (540677771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2987080 + ... + 2987260.

It is an arithmetic number, because the mean of its divisors is an integer number (15995070).

Almost surely, 2^540677770 is an apocalyptic number.

540677770 is a deficient number, since it is larger than the sum of its proper divisors (483006710).

540677770 is a wasteful number, since it uses less digits than its factorization.

540677770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391.

The product of its (nonzero) digits is 288120, while the sum is 43.

The square root of 540677770 is about 23252.4787925933. The cubic root of 540677770 is about 814.6658371369.

The spelling of 540677770 in words is "five hundred forty million, six hundred seventy-seven thousand, seven hundred seventy".