473521052 has 12 divisors (see below), whose sum is σ = 846293280. Its totient is φ = 231722976.

The previous prime is 473521039. The next prime is 473521057. The reversal of 473521052 is 250125374.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473521057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1259177 + ... + 1259552.

It is an arithmetic number, because the mean of its divisors is an integer number (70524440).

Almost surely, 2^473521052 is an apocalyptic number.

It is an amenable number.

473521052 is a deficient number, since it is larger than the sum of its proper divisors (372772228).

473521052 is a wasteful number, since it uses less digits than its factorization.

473521052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2518780 (or 2518778 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 473521052 is about 21760.5388720041. The cubic root of 473521052 is about 779.4347493596.

The spelling of 473521052 in words is "four hundred seventy-three million, five hundred twenty-one thousand, fifty-two".