512451325 has 12 divisors (see below), whose sum is σ = 636887808. Its totient is φ = 409026800.

The previous prime is 512451323. The next prime is 512451341. The reversal of 512451325 is 523154215.

It is not a de Polignac number, because 512451325 - 2¹ = 512451323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 512451293 and 512451302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512451323) 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, 12061 + ... + 34210.

It is an arithmetic number, because the mean of its divisors is an integer number (53073984).

Almost surely, 2^512451325 is an apocalyptic number.

It is an amenable number.

512451325 is a deficient number, since it is larger than the sum of its proper divisors (124436483).

512451325 is a wasteful number, since it uses less digits than its factorization.

512451325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46724 (or 46719 counting only the distinct ones).

The product of its digits is 6000, while the sum is 28.

The square root of 512451325 is about 22637.3877689101. The cubic root of 512451325 is about 800.2349960685.

The spelling of 512451325 in words is "five hundred twelve million, four hundred fifty-one thousand, three hundred twenty-five".