54980424 has 64 divisors (see below), whose sum is σ = 153384000. Its totient is φ = 18247680.

The previous prime is 54980423. The next prime is 54980437. The reversal of 54980424 is 42408945.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (54980423) 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, 71112 + ... + 71880.

It is an arithmetic number, because the mean of its divisors is an integer number (2396625).

Almost surely, 2^54980424 is an apocalyptic number.

54980424 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54980424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76692000).

54980424 is an abundant number, since it is smaller than the sum of its proper divisors (98403576).

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

54980424 is a wasteful number, since it uses less digits than its factorization.

54980424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115 (or 1105 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 54980424 is about 7414.8785559846. The cubic root of 54980424 is about 380.2501215721.

The spelling of 54980424 in words is "fifty-four million, nine hundred eighty thousand, four hundred twenty-four".