54952555 has 8 divisors (see below), whose sum is σ = 75363552. Its totient is φ = 37681728.

The previous prime is 54952531. The next prime is 54952561. The reversal of 54952555 is 55525945.

It is a happy number.

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

It is not a de Polignac number, because 54952555 - 2⁵ = 54952523 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 785002 + ... + 785071.

It is an arithmetic number, because the mean of its divisors is an integer number (9420444).

Almost surely, 2^54952555 is an apocalyptic number.

54952555 is a deficient number, since it is larger than the sum of its proper divisors (20410997).

54952555 is a wasteful number, since it uses less digits than its factorization.

54952555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570085.

The product of its digits is 225000, while the sum is 40.

The square root of 54952555 is about 7412.9990557129. Note that the first 3 decimals coincide. The cubic root of 54952555 is about 380.1858624479.

The spelling of 54952555 in words is "fifty-four million, nine hundred fifty-two thousand, five hundred fifty-five".