508045212 has 36 divisors (see below), whose sum is σ = 1294349056. Its totient is φ = 168013440.

The previous prime is 508045201. The next prime is 508045217. The reversal of 508045212 is 212540805.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×508045212² = 516219874872249888, which contains 22 as substring.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508045217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50989 + ... + 60132.

Almost surely, 2^508045212 is an apocalyptic number.

It is an amenable number.

508045212 is an abundant number, since it is smaller than the sum of its proper divisors (786303844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

508045212 is a wasteful number, since it uses less digits than its factorization.

508045212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111258 (or 111253 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 508045212 is about 22539.8582959166. The cubic root of 508045212 is about 797.9348883125.

The spelling of 508045212 in words is "five hundred eight million, forty-five thousand, two hundred twelve".