54445869426 has 32 divisors (see below), whose sum is σ = 117323414208. Its totient is φ = 16744662720.

The previous prime is 54445869419. The next prime is 54445869487. The reversal of 54445869426 is 62496854445.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2440 + ... + 329996.

It is an arithmetic number, because the mean of its divisors is an integer number (3666356694).

Almost surely, 2^54445869426 is an apocalyptic number.

54445869426 is an abundant number, since it is smaller than the sum of its proper divisors (62877544782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54445869426 is a wasteful number, since it uses less digits than its factorization.

54445869426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329706.

The product of its digits is 33177600, while the sum is 57.

The spelling of 54445869426 in words is "fifty-four billion, four hundred forty-five million, eight hundred sixty-nine thousand, four hundred twenty-six".