54508407 has 8 divisors (see below), whose sum is σ = 72773376. Its totient is φ = 36291192.

The previous prime is 54508381. The next prime is 54508417. The reversal of 54508407 is 70480545.

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

It is not a de Polignac number, because 54508407 - 2⁶ = 54508343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54508417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9183 + ... + 13904.

It is an arithmetic number, because the mean of its divisors is an integer number (9096672).

Almost surely, 2^54508407 is an apocalyptic number.

54508407 is a deficient number, since it is larger than the sum of its proper divisors (18264969).

54508407 is a wasteful number, since it uses less digits than its factorization.

54508407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23877.

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 54508407 is about 7382.9809020476. The cubic root of 54508407 is about 379.1588202914.

The spelling of 54508407 in words is "fifty-four million, five hundred eight thousand, four hundred seven".