54327031620072 has 32 divisors (see below), whose sum is σ = 142965872685600. Its totient is φ = 17155904721984.

The previous prime is 54327031620049. The next prime is 54327031620073. The reversal of 54327031620072 is 27002613072345.

It is not an unprimeable number, because it can be changed into a prime (54327031620073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59569113163 + ... + 59569114074.

It is an arithmetic number, because the mean of its divisors is an integer number (4467683521425).

Almost surely, 2^{54327031620072} is an apocalyptic number.

It is an amenable number.

54327031620072 is an abundant number, since it is smaller than the sum of its proper divisors (88638841065528).

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

54327031620072 is a wasteful number, since it uses less digits than its factorization.

54327031620072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119138227265 (or 119138227261 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 42.

The spelling of 54327031620072 in words is "fifty-four trillion, three hundred twenty-seven billion, thirty-one million, six hundred twenty thousand, seventy-two".