55972654 has 8 divisors (see below), whose sum is σ = 83990880. Its totient is φ = 27975696.

The previous prime is 55972649. The next prime is 55972673. The reversal of 55972654 is 45627955.

55972654 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 self number, because there is not a number n which added to its sum of digits gives 55972654.

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, 6667 + ... + 12505.

It is an arithmetic number, because the mean of its divisors is an integer number (10498860).

Almost surely, 2^55972654 is an apocalyptic number.

55972654 is a deficient number, since it is larger than the sum of its proper divisors (28018226).

55972654 is a wasteful number, since it uses less digits than its factorization.

55972654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10634.

The product of its digits is 378000, while the sum is 43.

The square root of 55972654 is about 7481.4874189562. The cubic root of 55972654 is about 382.5239513958.

The spelling of 55972654 in words is "fifty-five million, nine hundred seventy-two thousand, six hundred fifty-four".