55654512 has 40 divisors (see below), whose sum is σ = 147664656. Its totient is φ = 18049536.

The previous prime is 55654463. The next prime is 55654519. The reversal of 55654512 is 21545655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55654519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13893 + ... + 17444.

Almost surely, 2^55654512 is an apocalyptic number.

It is an amenable number.

55654512 is an abundant number, since it is smaller than the sum of its proper divisors (92010144).

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

55654512 is a wasteful number, since it uses less digits than its factorization.

55654512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31385 (or 31379 counting only the distinct ones).

The product of its digits is 30000, while the sum is 33.

The square root of 55654512 is about 7460.1951717097. The cubic root of 55654512 is about 381.7978335064.

The spelling of 55654512 in words is "fifty-five million, six hundred fifty-four thousand, five hundred twelve".