540322850 has 12 divisors (see below), whose sum is σ = 1005000594. Its totient is φ = 216129120.

The previous prime is 540322841. The next prime is 540322889. The reversal of 540322850 is 58223045.

It can be written as a sum of positive squares in 3 ways, for example, as 238362721 + 301960129 = 15439^2 + 17377^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5403179 + ... + 5403278.

Almost surely, 2^540322850 is an apocalyptic number.

540322850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

540322850 is a deficient number, since it is larger than the sum of its proper divisors (464677744).

540322850 is a wasteful number, since it uses less digits than its factorization.

540322850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10806469 (or 10806464 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 540322850 is about 23244.8456652222. The cubic root of 540322850 is about 814.4875396336.

Adding to 540322850 its reverse (58223045), we get a palindrome (598545895).

The spelling of 540322850 in words is "five hundred forty million, three hundred twenty-two thousand, eight hundred fifty".