540799101 has 12 divisors (see below), whose sum is σ = 786329440. Its totient is φ = 358144200.

The previous prime is 540799097. The next prime is 540799139. The reversal of 540799101 is 101997045.

540799101 is a `hidden beast` number, since 540 + 7 + 9 + 9 + 101 = 666.

It is not a de Polignac number, because 540799101 - 2² = 540799097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540799151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 197611 + ... + 200328.

Almost surely, 2^540799101 is an apocalyptic number.

It is an amenable number.

540799101 is a deficient number, since it is larger than the sum of its proper divisors (245530339).

540799101 is a wasteful number, since it uses less digits than its factorization.

540799101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398096 (or 398093 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The square root of 540799101 is about 23255.0876369022. The cubic root of 540799101 is about 814.7267710446.

The spelling of 540799101 in words is "five hundred forty million, seven hundred ninety-nine thousand, one hundred one".