56154532 has 12 divisors (see below), whose sum is σ = 112309120. Its totient is φ = 24066216.

The previous prime is 56154529. The next prime is 56154541. The reversal of 56154532 is 23545165.

56154532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

56154532 is an admirable number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 56154494 and 56154503.

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, 1002732 + ... + 1002787.

Almost surely, 2^56154532 is an apocalyptic number.

It is an amenable number.

56154532 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.

56154532 is a wasteful number, since it uses less digits than its factorization.

56154532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005530 (or 2005528 counting only the distinct ones).

The product of its digits is 18000, while the sum is 31.

The square root of 56154532 is about 7493.6327638870. The cubic root of 56154532 is about 382.9378289194.

Adding to 56154532 its reverse (23545165), we get a palindrome (79699697).

The spelling of 56154532 in words is "fifty-six million, one hundred fifty-four thousand, five hundred thirty-two".