54672245420 has 96 divisors (see below), whose sum is σ = 128372912640. Its totient is φ = 19422074880.

The previous prime is 54672245401. The next prime is 54672245443. The reversal of 54672245420 is 2454227645.

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 31 ways as a sum of consecutive naturals, for example, 1374776 + ... + 1413984.

It is an arithmetic number, because the mean of its divisors is an integer number (1337217840).

Almost surely, 2^54672245420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54672245420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64186456320).

54672245420 is an abundant number, since it is smaller than the sum of its proper divisors (73700667220).

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

54672245420 is a wasteful number, since it uses less digits than its factorization.

54672245420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39435 (or 39433 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 41.

The spelling of 54672245420 in words is "fifty-four billion, six hundred seventy-two million, two hundred forty-five thousand, four hundred twenty".