540177236 has 6 divisors (see below), whose sum is σ = 945310170. Its totient is φ = 270088616.

The previous prime is 540177179. The next prime is 540177289. The reversal of 540177236 is 632771045.

It can be written as a sum of positive squares in only one way, i.e., 464661136 + 75516100 = 21556^2 + 8690^2 .

It is a junction number, because it is equal to n+sod(n) for n = 540177196 and 540177205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67522151 + ... + 67522158.

It is an arithmetic number, because the mean of its divisors is an integer number (157551695).

Almost surely, 2^540177236 is an apocalyptic number.

It is an amenable number.

540177236 is a deficient number, since it is larger than the sum of its proper divisors (405132934).

540177236 is a wasteful number, since it uses less digits than its factorization.

540177236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135044313 (or 135044311 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 540177236 is about 23241.7132759184. The cubic root of 540177236 is about 814.4143664408.

The spelling of 540177236 in words is "five hundred forty million, one hundred seventy-seven thousand, two hundred thirty-six".