54142360474799 has 4 divisors (see below), whose sum is σ = 54425828330880. Its totient is φ = 53858892618720.

The previous prime is 54142360474789. The next prime is 54142360474801. The reversal of 54142360474799 is 99747406324145.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54142360474799 - 2²⁴ = 54142343697583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54142360474759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141733927754 + ... + 141733928135.

It is an arithmetic number, because the mean of its divisors is an integer number (13606457082720).

Almost surely, 2^{54142360474799} is an apocalyptic number.

54142360474799 is a deficient number, since it is larger than the sum of its proper divisors (283467856081).

54142360474799 is a wasteful number, since it uses less digits than its factorization.

54142360474799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283467856080.

The product of its (nonzero) digits is 182891520, while the sum is 65.

The spelling of 54142360474799 in words is "fifty-four trillion, one hundred forty-two billion, three hundred sixty million, four hundred seventy-four thousand, seven hundred ninety-nine".