55920954 has 8 divisors (see below), whose sum is σ = 111841920. Its totient is φ = 18640316.

The previous prime is 55920923. The next prime is 55920959. The reversal of 55920954 is 45902955.

55920954 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.

55920954 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (55920959) by changing a digit.

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, 4660074 + ... + 4660085.

It is an arithmetic number, because the mean of its divisors is an integer number (13980240).

Almost surely, 2^55920954 is an apocalyptic number.

55920954 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55920954 is a wasteful number, since it uses less digits than its factorization.

55920954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9320164.

The product of its (nonzero) digits is 81000, while the sum is 39.

The square root of 55920954 is about 7478.0314254488. The cubic root of 55920954 is about 382.4061404116.

The spelling of 55920954 in words is "fifty-five million, nine hundred twenty thousand, nine hundred fifty-four".