54823406942 has 4 divisors (see below), whose sum is σ = 82235110416. Its totient is φ = 27411703470.

The previous prime is 54823406941. The next prime is 54823406971. The reversal of 54823406942 is 24960432845.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54823406941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13705851734 + ... + 13705851737.

It is an arithmetic number, because the mean of its divisors is an integer number (20558777604).

Almost surely, 2^54823406942 is an apocalyptic number.

54823406942 is a deficient number, since it is larger than the sum of its proper divisors (27411703474).

54823406942 is a wasteful number, since it uses less digits than its factorization.

54823406942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27411703473.

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 54823406942 in words is "fifty-four billion, eight hundred twenty-three million, four hundred six thousand, nine hundred forty-two".