540043151455 has 8 divisors (see below), whose sum is σ = 652998742704. Its totient is φ = 428736547200.

The previous prime is 540043151411. The next prime is 540043151471. The reversal of 540043151455 is 554151340045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-540043151455 is a prime.

It is a Duffinian number.

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, 412246026 + ... + 412247335.

It is an arithmetic number, because the mean of its divisors is an integer number (81624842838).

Almost surely, 2^540043151455 is an apocalyptic number.

540043151455 is a deficient number, since it is larger than the sum of its proper divisors (112955591249).

540043151455 is a wasteful number, since it uses less digits than its factorization.

540043151455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824493497.

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 540043151455 in words is "five hundred forty billion, forty-three million, one hundred fifty-one thousand, four hundred fifty-five".