540265743600 has 120 divisors (see below), whose sum is σ = 1887983244672. Its totient is φ = 130973510400.

The previous prime is 540265743593. The next prime is 540265743631. The reversal of 540265743600 is 6347562045.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20451412 + ... + 20477811.

Almost surely, 2^540265743600 is an apocalyptic number.

540265743600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

540265743600 is an abundant number, since it is smaller than the sum of its proper divisors (1347717501072).

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

540265743600 is a wasteful number, since it uses less digits than its factorization.

540265743600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40929255 (or 40929244 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 42.

The spelling of 540265743600 in words is "five hundred forty billion, two hundred sixty-five million, seven hundred forty-three thousand, six hundred".