540515552344 has 32 divisors (see below), whose sum is σ = 1040017482000. Its totient is φ = 263250928512.

The previous prime is 540515552299. The next prime is 540515552351. The reversal of 540515552344 is 443255515045.

It is a self number, because there is not a number n which added to its sum of digits gives 540515552344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4526679 + ... + 4644550.

Almost surely, 2^540515552344 is an apocalyptic number.

It is an amenable number.

540515552344 is a deficient number, since it is larger than the sum of its proper divisors (499501929656).

540515552344 is a wasteful number, since it uses less digits than its factorization.

540515552344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9171427 (or 9171423 counting only the distinct ones).

The product of its (nonzero) digits is 1200000, while the sum is 43.

The spelling of 540515552344 in words is "five hundred forty billion, five hundred fifteen million, five hundred fifty-two thousand, three hundred forty-four".