54508438 has 8 divisors (see below), whose sum is σ = 83502432. Its totient is φ = 26674296.

The previous prime is 54508427. The next prime is 54508451. The reversal of 54508438 is 83480545.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 54508397 and 54508406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289845 + ... + 290032.

It is an arithmetic number, because the mean of its divisors is an integer number (10437804).

Almost surely, 2^54508438 is an apocalyptic number.

54508438 is a deficient number, since it is larger than the sum of its proper divisors (28993994).

54508438 is a wasteful number, since it uses less digits than its factorization.

54508438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579926.

The product of its (nonzero) digits is 76800, while the sum is 37.

The square root of 54508438 is about 7382.9830014703. The cubic root of 54508438 is about 379.1588921698.

It can be divided in two parts, 54508 and 438, that added together give a triangular number (54946 = T₃₃₁).

The spelling of 54508438 in words is "fifty-four million, five hundred eight thousand, four hundred thirty-eight".