54239072102 has 8 divisors (see below), whose sum is σ = 81362326800. Its totient is φ = 27118296504.

The previous prime is 54239072093. The next prime is 54239072123. The reversal of 54239072102 is 20127093245.

It is a happy number.

54239072102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

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, 564077 + ... + 653192.

It is an arithmetic number, because the mean of its divisors is an integer number (10170290850).

Almost surely, 2^54239072102 is an apocalyptic number.

54239072102 is a deficient number, since it is larger than the sum of its proper divisors (27123254698).

54239072102 is a wasteful number, since it uses less digits than its factorization.

54239072102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239550.

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 54239072102 in words is "fifty-four billion, two hundred thirty-nine million, seventy-two thousand, one hundred two".