54021750142 has 8 divisors (see below), whose sum is σ = 83009030832. Its totient is φ = 26352073200.

The previous prime is 54021750127. The next prime is 54021750143. The reversal of 54021750142 is 24105712045.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54021750143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329400834 + ... + 329400997.

It is an arithmetic number, because the mean of its divisors is an integer number (10376128854).

Almost surely, 2^54021750142 is an apocalyptic number.

54021750142 is a deficient number, since it is larger than the sum of its proper divisors (28987280690).

54021750142 is a wasteful number, since it uses less digits than its factorization.

54021750142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658801874.

The product of its (nonzero) digits is 11200, while the sum is 31.

The spelling of 54021750142 in words is "fifty-four billion, twenty-one million, seven hundred fifty thousand, one hundred forty-two".