54156650342 has 12 divisors (see below), whose sum is σ = 85735529316. Its totient is φ = 25653149820.

The previous prime is 54156650341. The next prime is 54156650371. The reversal of 54156650342 is 24305665145.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 54156650342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54156650341) 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 5 ways as a sum of consecutive naturals, for example, 37503884 + ... + 37505327.

It is an arithmetic number, because the mean of its divisors is an integer number (7144627443).

Almost surely, 2^54156650342 is an apocalyptic number.

54156650342 is a deficient number, since it is larger than the sum of its proper divisors (31578878974).

54156650342 is a wasteful number, since it uses less digits than its factorization.

54156650342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75009251 (or 75009232 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 54156650342 in words is "fifty-four billion, one hundred fifty-six million, six hundred fifty thousand, three hundred forty-two".