54542452196 has 12 divisors (see below), whose sum is σ = 95451079920. Its totient is φ = 27270715080.

The previous prime is 54542452169. The next prime is 54542452199. The reversal of 54542452196 is 69125424545.

It is a self number, because there is not a number n which added to its sum of digits gives 54542452196.

It is not an unprimeable number, because it can be changed into a prime (54542452199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213935 + ... + 393513.

It is an arithmetic number, because the mean of its divisors is an integer number (7954256660).

Almost surely, 2^54542452196 is an apocalyptic number.

It is an amenable number.

54542452196 is a deficient number, since it is larger than the sum of its proper divisors (40908627724).

54542452196 is a wasteful number, since it uses less digits than its factorization.

54542452196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255514 (or 255512 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 47.

The spelling of 54542452196 in words is "fifty-four billion, five hundred forty-two million, four hundred fifty-two thousand, one hundred ninety-six".