54445044000 has 96 divisors (see below), whose sum is σ = 178362003456. Its totient is φ = 14518675200.

The previous prime is 54445043987. The next prime is 54445044029. The reversal of 54445044000 is 44054445.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2256544 + ... + 2280543.

It is an arithmetic number, because the mean of its divisors is an integer number (1857937536).

Almost surely, 2^54445044000 is an apocalyptic number.

54445044000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54445044000 is an abundant number, since it is smaller than the sum of its proper divisors (123916959456).

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

54445044000 is a wasteful number, since it uses less digits than its factorization.

54445044000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4537115 (or 4537097 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 30.

Adding to 54445044000 its reverse (44054445), we get a palindrome (54489098445).

The spelling of 54445044000 in words is "fifty-four billion, four hundred forty-five million, forty-four thousand".