540061166 has 8 divisors (see below), whose sum is σ = 828931224. Its totient is φ = 263750760.

The previous prime is 540061157. The next prime is 540061231. The reversal of 540061166 is 661160045.

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

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, 3139805 + ... + 3139976.

It is an arithmetic number, because the mean of its divisors is an integer number (103616403).

Almost surely, 2^540061166 is an apocalyptic number.

540061166 is a deficient number, since it is larger than the sum of its proper divisors (288870058).

540061166 is a wasteful number, since it uses less digits than its factorization.

540061166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6279826.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 540061166 is about 23239.2161227525. The cubic root of 540061166 is about 814.3560301265.

It can be divided in two parts, 5400 and 61166, that added together give a palindrome (66566).

The spelling of 540061166 in words is "five hundred forty million, sixty-one thousand, one hundred sixty-six".