540132051 has 8 divisors (see below), whose sum is σ = 720398224. Its totient is φ = 359976960.

The previous prime is 540132029. The next prime is 540132053. The reversal of 540132051 is 150231045.

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

It is not a de Polignac number, because 540132051 - 2¹⁵ = 540099283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540132053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15670 + ... + 36411.

It is an arithmetic number, because the mean of its divisors is an integer number (90049778).

Almost surely, 2^540132051 is an apocalyptic number.

540132051 is a deficient number, since it is larger than the sum of its proper divisors (180266173).

540132051 is a wasteful number, since it uses less digits than its factorization.

540132051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55541.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 540132051 is about 23240.7411886971. The cubic root of 540132051 is about 814.3916576353.

Adding to 540132051 its reverse (150231045), we get a palindrome (690363096).

The spelling of 540132051 in words is "five hundred forty million, one hundred thirty-two thousand, fifty-one".