54105543235264 has 28 divisors (see below), whose sum is σ = 107905213450000. Its totient is φ = 26916828035328.

The previous prime is 54105543235231. The next prime is 54105543235273. The reversal of 54105543235264 is 46253234550145.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2124105639 + ... + 2124131110.

Almost surely, 2^{54105543235264} is an apocalyptic number.

It is an amenable number.

54105543235264 is a deficient number, since it is larger than the sum of its proper divisors (53799670214736).

54105543235264 is a wasteful number, since it uses less digits than its factorization.

54105543235264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4248236960 (or 4248236950 counting only the distinct ones).

The product of its (nonzero) digits is 8640000, while the sum is 49.

The spelling of 54105543235264 in words is "fifty-four trillion, one hundred five billion, five hundred forty-three million, two hundred thirty-five thousand, two hundred sixty-four".