54419148 has 48 divisors (see below), whose sum is σ = 161244160. Its totient is φ = 15548112.

The previous prime is 54419129. The next prime is 54419149. The reversal of 54419148 is 84191445.

It is a super-2 number, since 2×54419148² = 5922887338091808, which contains 22 as substring.

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 (54419149) 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, 35236 + ... + 36747.

Almost surely, 2^54419148 is an apocalyptic number.

It is an amenable number.

54419148 is an abundant number, since it is smaller than the sum of its proper divisors (106825012).

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

54419148 is a wasteful number, since it uses less digits than its factorization.

54419148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72003 (or 71995 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 54419148 is about 7376.9335092571. The cubic root of 54419148 is about 378.9517462579.

The spelling of 54419148 in words is "fifty-four million, four hundred nineteen thousand, one hundred forty-eight".