1425512433500 has 24 divisors (see below), whose sum is σ = 3113319155856. Its totient is φ = 570204973200.

The previous prime is 1425512433461. The next prime is 1425512433523. The reversal of 1425512433500 is 53342155241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1425511934 + ... + 1425512933.

It is an arithmetic number, because the mean of its divisors is an integer number (129721631494).

Almost surely, 2^{1425512433500} is an apocalyptic number.

1425512433500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1425512433500 is an abundant number, since it is smaller than the sum of its proper divisors (1687806722356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1425512433500 is a wasteful number, since it uses less digits than its factorization.

1425512433500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2851024886 (or 2851024874 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 1425512433500 its reverse (53342155241), we get a palindrome (1478854588741).

The spelling of 1425512433500 in words is "one trillion, four hundred twenty-five billion, five hundred twelve million, four hundred thirty-three thousand, five hundred".