55057514 has 8 divisors (see below), whose sum is σ = 82621728. Its totient is φ = 27516940.

The previous prime is 55057507. The next prime is 55057531. The reversal of 55057514 is 41575055.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2069 + ... + 10695.

It is an arithmetic number, because the mean of its divisors is an integer number (10327716).

Almost surely, 2^55057514 is an apocalyptic number.

55057514 is a deficient number, since it is larger than the sum of its proper divisors (27564214).

55057514 is a wasteful number, since it uses less digits than its factorization.

55057514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11820.

The product of its (nonzero) digits is 17500, while the sum is 32.

The square root of 55057514 is about 7420.0750670057. The cubic root of 55057514 is about 380.4277592955.

The spelling of 55057514 in words is "fifty-five million, fifty-seven thousand, five hundred fourteen".