1425532210 has 16 divisors (see below), whose sum is σ = 2648731392. Its totient is φ = 551818800.

The previous prime is 1425532181. The next prime is 1425532219. The reversal of 1425532210 is 122355241.

It is not an unprimeable number, because it can be changed into a prime (1425532219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2298936 + ... + 2299555.

It is an arithmetic number, because the mean of its divisors is an integer number (165545712).

Almost surely, 2^1425532210 is an apocalyptic number.

1425532210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1425532210 is a deficient number, since it is larger than the sum of its proper divisors (1223199182).

1425532210 is a wasteful number, since it uses less digits than its factorization.

1425532210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4598529.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1425532210 is about 37756.2208119404. The cubic root of 1425532210 is about 1125.4486335780.

Adding to 1425532210 its reverse (122355241), we get a palindrome (1547887451).

The spelling of 1425532210 in words is "one billion, four hundred twenty-five million, five hundred thirty-two thousand, two hundred ten".