55267412 has 6 divisors (see below), whose sum is σ = 96717978. Its totient is φ = 27633704.

The previous prime is 55267411. The next prime is 55267453. The reversal of 55267412 is 21476255.

It can be written as a sum of positive squares in only one way, i.e., 52041796 + 3225616 = 7214^2 + 1796^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55267411) 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, 6908423 + ... + 6908430.

It is an arithmetic number, because the mean of its divisors is an integer number (16119663).

Almost surely, 2^55267412 is an apocalyptic number.

It is an amenable number.

55267412 is a deficient number, since it is larger than the sum of its proper divisors (41450566).

55267412 is a wasteful number, since it uses less digits than its factorization.

55267412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13816857 (or 13816855 counting only the distinct ones).

The product of its digits is 16800, while the sum is 32.

The square root of 55267412 is about 7434.2055392624. The cubic root of 55267412 is about 380.9105863206.

The spelling of 55267412 in words is "fifty-five million, two hundred sixty-seven thousand, four hundred twelve".