54299705720 has 64 divisors (see below), whose sum is σ = 131767564320. Its totient is φ = 20019377664.

The previous prime is 54299705671. The next prime is 54299705743. The reversal of 54299705720 is 2750799245.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 274919 + ... + 429161.

Almost surely, 2^54299705720 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 54299705720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65883782160).

54299705720 is an abundant number, since it is smaller than the sum of its proper divisors (77467858600).

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

54299705720 is a wasteful number, since it uses less digits than its factorization.

54299705720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154944 (or 154940 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 50.

The spelling of 54299705720 in words is "fifty-four billion, two hundred ninety-nine million, seven hundred five thousand, seven hundred twenty".