55473052 has 24 divisors (see below), whose sum is σ = 98960400. Its totient is φ = 27202560.

The previous prime is 55473037. The next prime is 55473059. The reversal of 55473052 is 25037455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55473059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120102 + ... + 120562.

It is an arithmetic number, because the mean of its divisors is an integer number (4123350).

Almost surely, 2^55473052 is an apocalyptic number.

It is an amenable number.

55473052 is a deficient number, since it is larger than the sum of its proper divisors (43487348).

55473052 is a wasteful number, since it uses less digits than its factorization.

55473052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981 (or 979 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 55473052 is about 7448.0233619397. The cubic root of 55473052 is about 381.3824346144.

The spelling of 55473052 in words is "fifty-five million, four hundred seventy-three thousand, fifty-two".