1612435125 has 128 divisors (see below), whose sum is σ = 3390087168. Its totient is φ = 663168000.

The previous prime is 1612435117. The next prime is 1612435127. The reversal of 1612435125 is 5215342161.

1612435125 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1612435125 - 2³ = 1612435117 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1612435092 and 1612435101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1612435127) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1025590 + ... + 1027160.

It is an arithmetic number, because the mean of its divisors is an integer number (26485056).

Almost surely, 2^1612435125 is an apocalyptic number.

1612435125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1612435125 is an abundant number, since it is smaller than the sum of its proper divisors (1777652043).

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

1612435125 is a wasteful number, since it uses less digits than its factorization.

1612435125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1636 (or 1626 counting only the distinct ones).

The product of its digits is 7200, while the sum is 30.

The square root of 1612435125 is about 40155.1382141813. The cubic root of 1612435125 is about 1172.6293230575.

Adding to 1612435125 its reverse (5215342161), we get a palindrome (6827777286).

The spelling of 1612435125 in words is "one billion, six hundred twelve million, four hundred thirty-five thousand, one hundred twenty-five".