540263304192 has 88 divisors (see below), whose sum is σ = 1442456640576. Its totient is φ = 179780374528.

The previous prime is 540263304173. The next prime is 540263304199. The reversal of 540263304192 is 291403362045.

It is a self number, because there is not a number n which added to its sum of digits gives 540263304192.

It is not an unprimeable number, because it can be changed into a prime (540263304199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1653463 + ... + 1953065.

Almost surely, 2^540263304192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 540263304192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (721228320288).

540263304192 is an abundant number, since it is smaller than the sum of its proper divisors (902193336384).

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

540263304192 is a wasteful number, since it uses less digits than its factorization.

540263304192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300213 (or 300195 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 540263304192 in words is "five hundred forty billion, two hundred sixty-three million, three hundred four thousand, one hundred ninety-two".