55263952 has 10 divisors (see below), whose sum is σ = 107073938. Its totient is φ = 27631968.

The previous prime is 55263947. The next prime is 55263959. The reversal of 55263952 is 25936255.

It can be written as a sum of positive squares in only one way, i.e., 49900096 + 5363856 = 7064^2 + 2316^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55263959) 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 as a sum of consecutive naturals, namely, 1726983 + ... + 1727014.

Almost surely, 2^55263952 is an apocalyptic number.

It is an amenable number.

55263952 is a deficient number, since it is larger than the sum of its proper divisors (51809986).

55263952 is a wasteful number, since it uses less digits than its factorization.

55263952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3454005 (or 3453999 counting only the distinct ones).

The product of its digits is 81000, while the sum is 37.

The square root of 55263952 is about 7433.9728274994. The cubic root of 55263952 is about 380.9026372231.

The spelling of 55263952 in words is "fifty-five million, two hundred sixty-three thousand, nine hundred fifty-two".