1534162225 has 24 divisors (see below), whose sum is σ = 1945768320. Its totient is φ = 1199640000.

The previous prime is 1534162187. The next prime is 1534162243. The reversal of 1534162225 is 5222614351.

It is not a de Polignac number, because 1534162225 - 2¹⁷ = 1534031153 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195630 + ... + 203320.

It is an arithmetic number, because the mean of its divisors is an integer number (81073680).

Almost surely, 2^1534162225 is an apocalyptic number.

It is an amenable number.

1534162225 is a deficient number, since it is larger than the sum of its proper divisors (411606095).

1534162225 is a wasteful number, since it uses less digits than its factorization.

1534162225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7881 (or 7876 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 1534162225 is about 39168.3829765795. The cubic root of 1534162225 is about 1153.3393111072.

Adding to 1534162225 its reverse (5222614351), we get a palindrome (6756776576).

The spelling of 1534162225 in words is "one billion, five hundred thirty-four million, one hundred sixty-two thousand, two hundred twenty-five".