540361650 has 48 divisors (see below), whose sum is σ = 1371278304. Its totient is φ = 140743680.

The previous prime is 540361637. The next prime is 540361667. The reversal of 540361650 is 56163045.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35439 + ... + 48338.

It is an arithmetic number, because the mean of its divisors is an integer number (28568298).

Almost surely, 2^540361650 is an apocalyptic number.

540361650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

540361650 is an abundant number, since it is smaller than the sum of its proper divisors (830916654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

540361650 is a wasteful number, since it uses less digits than its factorization.

540361650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83835 (or 83830 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 540361650 is about 23245.6802438647. The cubic root of 540361650 is about 814.5070349903.

The spelling of 540361650 in words is "five hundred forty million, three hundred sixty-one thousand, six hundred fifty".