511367325 has 24 divisors (see below), whose sum is σ = 966241728. Its totient is φ = 233767680.

The previous prime is 511367317. The next prime is 511367377. The reversal of 511367325 is 523763115.

It is not a de Polignac number, because 511367325 - 2³ = 511367317 is a prime.

It is a super-2 number, since 2×511367325² = 522993082155311250, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 486492 + ... + 487541.

It is an arithmetic number, because the mean of its divisors is an integer number (40260072).

Almost surely, 2^511367325 is an apocalyptic number.

It is an amenable number.

511367325 is a deficient number, since it is larger than the sum of its proper divisors (454874403).

511367325 is a wasteful number, since it uses less digits than its factorization.

511367325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974053 (or 974048 counting only the distinct ones).

The product of its digits is 18900, while the sum is 33.

The square root of 511367325 is about 22613.4324020039. The cubic root of 511367325 is about 799.6703459498.

The spelling of 511367325 in words is "five hundred eleven million, three hundred sixty-seven thousand, three hundred twenty-five".