55573954 has 8 divisors (see below), whose sum is σ = 84605328. Its totient is φ = 27372180.

The previous prime is 55573927. The next prime is 55573961. The reversal of 55573954 is 45937555.

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

It is a self number, because there is not a number n which added to its sum of digits gives 55573954.

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 3 ways as a sum of consecutive naturals, for example, 207232 + ... + 207499.

It is an arithmetic number, because the mean of its divisors is an integer number (10575666).

Almost surely, 2^55573954 is an apocalyptic number.

55573954 is a deficient number, since it is larger than the sum of its proper divisors (29031374).

55573954 is a wasteful number, since it uses less digits than its factorization.

55573954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414800.

The product of its digits is 472500, while the sum is 43.

The square root of 55573954 is about 7454.7940280064. The cubic root of 55573954 is about 381.6135314582.

The spelling of 55573954 in words is "fifty-five million, five hundred seventy-three thousand, nine hundred fifty-four".