506534025 has 24 divisors (see below), whose sum is σ = 838249920. Its totient is φ = 269899840.

The previous prime is 506534011. The next prime is 506534027. The reversal of 506534025 is 520435605.

It is not a de Polignac number, because 506534025 - 2⁷ = 506533897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 506533983 and 506534001.

It is not an unprimeable number, because it can be changed into a prime (506534027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100516 + ... + 105434.

It is an arithmetic number, because the mean of its divisors is an integer number (34927080).

Almost surely, 2^506534025 is an apocalyptic number.

It is an amenable number.

506534025 is a deficient number, since it is larger than the sum of its proper divisors (331715895).

506534025 is a wasteful number, since it uses less digits than its factorization.

506534025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6305 (or 6300 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 506534025 is about 22506.3107816452. The cubic root of 506534025 is about 797.1429467256.

The spelling of 506534025 in words is "five hundred six million, five hundred thirty-four thousand, twenty-five".