54419508 has 162 divisors, whose sum is σ = 168255906. Its totient is φ = 14731200.

The previous prime is 54419501. The next prime is 54419513. The reversal of 54419508 is 80591445.

It can be written as a sum of positive squares in only one way, i.e., 37675044 + 16744464 = 6138^2 + 4092^2 .

It is a super-2 number, since 2×54419508² = 5922965701924128, which contains 22 as substring.

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

It is a nialpdrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54419501) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 1755453 + ... + 1755483.

Almost surely, 2^54419508 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 54419508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84127953).

54419508 is an abundant number, since it is smaller than the sum of its proper divisors (113836398).

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

54419508 is a wasteful number, since it uses less digits than its factorization.

54419508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 54419508 is about 7376.9579095993. The cubic root of 54419508 is about 378.9525818849.

The spelling of 54419508 in words is "fifty-four million, four hundred nineteen thousand, five hundred eight".