54950720 has 112 divisors (see below), whose sum is σ = 145499328. Its totient is φ = 19599360.

The previous prime is 54950719. The next prime is 54950729. The reversal of 54950720 is 2705945.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54950729) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235724 + ... + 235956.

Almost surely, 2^54950720 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 54950720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72749664).

54950720 is an abundant number, since it is smaller than the sum of its proper divisors (90548608).

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

54950720 is a wasteful number, since it uses less digits than its factorization.

54950720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328 (or 318 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 54950720 is about 7412.8752856095. The cubic root of 54950720 is about 380.1816306227.

The spelling of 54950720 in words is "fifty-four million, nine hundred fifty thousand, seven hundred twenty".