511325352 has 64 divisors (see below), whose sum is σ = 1422489600. Its totient is φ = 170184960.

The previous prime is 511325333. The next prime is 511325369. The reversal of 511325352 is 253523115.

It is a happy number.

It is a super-2 number, since 2×511325352² = 522907231195847808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188953 + ... + 191639.

It is an arithmetic number, because the mean of its divisors is an integer number (22226400).

Almost surely, 2^511325352 is an apocalyptic number.

It is an amenable number.

511325352 is an abundant number, since it is smaller than the sum of its proper divisors (911164248).

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

511325352 is a wasteful number, since it uses less digits than its factorization.

511325352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3583 (or 3573 counting only the distinct ones).

The product of its digits is 4500, while the sum is 27.

The square root of 511325352 is about 22612.5043283578. The cubic root of 511325352 is about 799.6484663861.

Adding to 511325352 its reverse (253523115), we get a palindrome (764848467).

The spelling of 511325352 in words is "five hundred eleven million, three hundred twenty-five thousand, three hundred fifty-two".