425532152 has 16 divisors (see below), whose sum is σ = 805331160. Its totient is φ = 210777184.

The previous prime is 425532139. The next prime is 425532187. The reversal of 425532152 is 251235524.

It is a super-2 number, since 2×425532152² = 362155224771502208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247703 + ... + 249414.

Almost surely, 2^425532152 is an apocalyptic number.

It is an amenable number.

425532152 is a deficient number, since it is larger than the sum of its proper divisors (379799008).

425532152 is a wasteful number, since it uses less digits than its factorization.

425532152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497230 (or 497226 counting only the distinct ones).

The product of its digits is 12000, while the sum is 29.

The square root of 425532152 is about 20628.4306722543. The cubic root of 425532152 is about 752.1609688235.

Adding to 425532152 its reverse (251235524), we get a palindrome (676767676).

The spelling of 425532152 in words is "four hundred twenty-five million, five hundred thirty-two thousand, one hundred fifty-two".