55756454 has 8 divisors (see below), whose sum is σ = 90068160. Its totient is φ = 25733736.

The previous prime is 55756411. The next prime is 55756471. The reversal of 55756454 is 45465755.

55756454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1072214 + ... + 1072265.

It is an arithmetic number, because the mean of its divisors is an integer number (11258520).

Almost surely, 2^55756454 is an apocalyptic number.

55756454 is a deficient number, since it is larger than the sum of its proper divisors (34311706).

55756454 is a wasteful number, since it uses less digits than its factorization.

55756454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144494.

The product of its digits is 420000, while the sum is 41.

The square root of 55756454 is about 7467.0244408332. The cubic root of 55756454 is about 382.0308035063.

The spelling of 55756454 in words is "fifty-five million, seven hundred fifty-six thousand, four hundred fifty-four".