54342729392 has 40 divisors (see below), whose sum is σ = 123582509856. Its totient is φ = 22660286976.

The previous prime is 54342729391. The next prime is 54342729461. The reversal of 54342729392 is 29392724345.

It is a self number, because there is not a number n which added to its sum of digits gives 54342729392.

It is not an unprimeable number, because it can be changed into a prime (54342729391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6552653 + ... + 6560940.

Almost surely, 2^54342729392 is an apocalyptic number.

It is an amenable number.

54342729392 is an abundant number, since it is smaller than the sum of its proper divisors (69239780464).

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

54342729392 is a wasteful number, since it uses less digits than its factorization.

54342729392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13113645 (or 13113639 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 50.

The spelling of 54342729392 in words is "fifty-four billion, three hundred forty-two million, seven hundred twenty-nine thousand, three hundred ninety-two".