511325275 has 12 divisors (see below), whose sum is σ = 634372344. Its totient is φ = 408848000.

The previous prime is 511325273. The next prime is 511325333. The reversal of 511325275 is 572523115.

It is not a de Polignac number, because 511325275 - 2¹ = 511325273 is a prime.

It is a super-2 number, since 2×511325275² = 522907073707651250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (511325273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59235 + ... + 67315.

It is an arithmetic number, because the mean of its divisors is an integer number (52864362).

Almost surely, 2^511325275 is an apocalyptic number.

511325275 is a deficient number, since it is larger than the sum of its proper divisors (123047069).

511325275 is a wasteful number, since it uses less digits than its factorization.

511325275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10622 (or 10617 counting only the distinct ones).

The product of its digits is 10500, while the sum is 31.

The square root of 511325275 is about 22612.5026257599. The cubic root of 511325275 is about 799.6484262467.

The spelling of 511325275 in words is "five hundred eleven million, three hundred twenty-five thousand, two hundred seventy-five".