54472080 has 240 divisors, whose sum is σ = 196058880. Its totient is φ = 12460032.

The previous prime is 54472079. The next prime is 54472081. The reversal of 54472080 is 8027445.

It is an interprime number because it is at equal distance from previous prime (54472079) and next prime (54472081).

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (54472081) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 689481 + ... + 689559.

It is an arithmetic number, because the mean of its divisors is an integer number (816912).

Almost surely, 2^54472080 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 54472080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98029440).

54472080 is an abundant number, since it is smaller than the sum of its proper divisors (141586800).

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

54472080 is a wasteful number, since it uses less digits than its factorization.

54472080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 54472080 is about 7380.5203068618. The cubic root of 54472080 is about 379.0745717374.

The spelling of 54472080 in words is "fifty-four million, four hundred seventy-two thousand, eighty".