54255507 has 8 divisors (see below), whose sum is σ = 76148160. Its totient is φ = 34266600.

The previous prime is 54255473. The next prime is 54255511. The reversal of 54255507 is 70555245.

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

It is not a de Polignac number, because 54255507 - 2¹⁰ = 54254483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54255577) 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, 475869 + ... + 475982.

It is an arithmetic number, because the mean of its divisors is an integer number (9518520).

Almost surely, 2^54255507 is an apocalyptic number.

54255507 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

54255507 is a deficient number, since it is larger than the sum of its proper divisors (21892653).

54255507 is a wasteful number, since it uses less digits than its factorization.

54255507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951873.

The product of its (nonzero) digits is 35000, while the sum is 33.

The square root of 54255507 is about 7365.8337613606. The cubic root of 54255507 is about 378.5715228330.

The spelling of 54255507 in words is "fifty-four million, two hundred fifty-five thousand, five hundred seven".