55104532 has 12 divisors (see below), whose sum is σ = 110209120. Its totient is φ = 23616216.

The previous prime is 55104529. The next prime is 55104547. The reversal of 55104532 is 23540155.

55104532 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 55104497 and 55104506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 983982 + ... + 984037.

Almost surely, 2^55104532 is an apocalyptic number.

It is an amenable number.

55104532 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.

55104532 is a wasteful number, since it uses less digits than its factorization.

55104532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968030 (or 1968028 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 55104532 is about 7423.2426876669. The cubic root of 55104532 is about 380.5360210131.

Adding to 55104532 its reverse (23540155), we get a palindrome (78644687).

The spelling of 55104532 in words is "fifty-five million, one hundred four thousand, five hundred thirty-two".