540175887 has 12 divisors (see below), whose sum is σ = 781194960. Its totient is φ = 359683008.

The previous prime is 540175877. The next prime is 540175931. The reversal of 540175887 is 788571045.

It is a happy number.

540175887 is a `hidden beast` number, since 54 + 0 + 17 + 588 + 7 = 666.

It is not a de Polignac number, because 540175887 - 2⁷ = 540175759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540175817) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 28218 + ... + 43319.

It is an arithmetic number, because the mean of its divisors is an integer number (65099580).

Almost surely, 2^540175887 is an apocalyptic number.

540175887 is a deficient number, since it is larger than the sum of its proper divisors (241019073).

540175887 is a wasteful number, since it uses less digits than its factorization.

540175887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72382 (or 72379 counting only the distinct ones).

The product of its (nonzero) digits is 313600, while the sum is 45.

The square root of 540175887 is about 23241.6842548039. The cubic root of 540175887 is about 814.4136884868.

The spelling of 540175887 in words is "five hundred forty million, one hundred seventy-five thousand, eight hundred eighty-seven".