540131552 has 24 divisors (see below), whose sum is σ = 1065834000. Its totient is φ = 269443584.

The previous prime is 540131549. The next prime is 540131591. The reversal of 540131552 is 255131045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5177 + ... + 33272.

It is an arithmetic number, because the mean of its divisors is an integer number (44409750).

Almost surely, 2^540131552 is an apocalyptic number.

It is an amenable number.

540131552 is a deficient number, since it is larger than the sum of its proper divisors (525702448).

540131552 is a wasteful number, since it uses less digits than its factorization.

540131552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38898 (or 38890 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 540131552 is about 23240.7304532366. The cubic root of 540131552 is about 814.3914068438.

Adding to 540131552 its reverse (255131045), we get a palindrome (795262597).

The spelling of 540131552 in words is "five hundred forty million, one hundred thirty-one thousand, five hundred fifty-two".