55058651 has 4 divisors (see below), whose sum is σ = 55263600. Its totient is φ = 54853704.

The previous prime is 55058639. The next prime is 55058681. The reversal of 55058651 is 15685055.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55058651 - 2⁶ = 55058587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55058611) by changing a digit.

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, 102071 + ... + 102608.

It is an arithmetic number, because the mean of its divisors is an integer number (13815900).

Almost surely, 2^55058651 is an apocalyptic number.

55058651 is a deficient number, since it is larger than the sum of its proper divisors (204949).

55058651 is a wasteful number, since it uses less digits than its factorization.

55058651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204948.

The product of its (nonzero) digits is 30000, while the sum is 35.

The square root of 55058651 is about 7420.1516830857. The cubic root of 55058651 is about 380.4303780321.

The spelling of 55058651 in words is "fifty-five million, fifty-eight thousand, six hundred fifty-one".