4216450525 has 12 divisors (see below), whose sum is σ = 5975312992. Its totient is φ = 2891280240.

The previous prime is 4216450481. The next prime is 4216450543. The reversal of 4216450525 is 5250546124.

It is not a de Polignac number, because 4216450525 - 2⁹ = 4216450013 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12046827 + ... + 12047176.

Almost surely, 2^4216450525 is an apocalyptic number.

It is an amenable number.

4216450525 is a deficient number, since it is larger than the sum of its proper divisors (1758862467).

4216450525 is a wasteful number, since it uses less digits than its factorization.

4216450525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24094020 (or 24094015 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 4216450525 is about 64934.2015042920. The cubic root of 4216450525 is about 1615.5323897271.

Adding to 4216450525 its reverse (5250546124), we get a palindrome (9466996649).

The spelling of 4216450525 in words is "four billion, two hundred sixteen million, four hundred fifty thousand, five hundred twenty-five".