540240546250 has 40 divisors (see below), whose sum is σ = 1014073070868. Its totient is φ = 215787600000.

The previous prime is 540240546211. The next prime is 540240546257. The reversal of 540240546250 is 52645042045.

It is a happy number.

It can be written as a sum of positive squares in 10 ways, for example, as 102272769 + 540138273481 = 10113^2 + 734941^2 .

It is not an unprimeable number, because it can be changed into a prime (540240546257) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 567982 + ... + 1184518.

Almost surely, 2^540240546250 is an apocalyptic number.

540240546250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

540240546250 is a deficient number, since it is larger than the sum of its proper divisors (473832524618).

540240546250 is an equidigital number, since it uses as much as digits as its factorization.

540240546250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617260 (or 617245 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 540240546250 its reverse (52645042045), we get a palindrome (592885588295).

The spelling of 540240546250 in words is "five hundred forty billion, two hundred forty million, five hundred forty-six thousand, two hundred fifty".