56154960 has 120 divisors (see below), whose sum is σ = 196844544. Its totient is φ = 14319360.

The previous prime is 56154929. The next prime is 56155003. The reversal of 56154960 is 6945165.

56154960 is a `hidden beast` number, since 56 + 1 + 549 + 60 = 666.

56154960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 23 ways as a sum of consecutive naturals, for example, 14865 + ... + 18255.

Almost surely, 2^56154960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56154960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98422272).

56154960 is an abundant number, since it is smaller than the sum of its proper divisors (140689584).

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

56154960 is a wasteful number, since it uses less digits than its factorization.

56154960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3433 (or 3424 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 56154960 is about 7493.6613214102. The cubic root of 56154960 is about 382.9388018119.

The spelling of 56154960 in words is "fifty-six million, one hundred fifty-four thousand, nine hundred sixty".