55254655 has 8 divisors (see below), whose sum is σ = 66435984. Its totient is φ = 44116800.

The previous prime is 55254637. The next prime is 55254691. The reversal of 55254655 is 55645255.

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

It is not a de Polignac number, because 55254655 - 2¹³ = 55246463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8001 + ... + 13210.

It is an arithmetic number, because the mean of its divisors is an integer number (8304498).

Almost surely, 2^55254655 is an apocalyptic number.

55254655 is a deficient number, since it is larger than the sum of its proper divisors (11181329).

55254655 is a wasteful number, since it uses less digits than its factorization.

55254655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21737.

The product of its digits is 150000, while the sum is 37.

The square root of 55254655 is about 7433.3474962496. The cubic root of 55254655 is about 380.8812764006.

The spelling of 55254655 in words is "fifty-five million, two hundred fifty-four thousand, six hundred fifty-five".