3554425125 has 128 divisors (see below), whose sum is σ = 6922506240. Its totient is φ = 1797120000.

The previous prime is 3554425123. The next prime is 3554425139. The reversal of 3554425125 is 5215244553.

It is not a de Polignac number, because 3554425125 - 2¹ = 3554425123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3554425125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3554425123) by changing a digit.

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 127 ways as a sum of consecutive naturals, for example, 5544805 + ... + 5545445.

It is an arithmetic number, because the mean of its divisors is an integer number (54082080).

Almost surely, 2^3554425125 is an apocalyptic number.

It is an amenable number.

3554425125 is a deficient number, since it is larger than the sum of its proper divisors (3368081115).

3554425125 is a wasteful number, since it uses less digits than its factorization.

3554425125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749 (or 733 counting only the distinct ones).

The product of its digits is 120000, while the sum is 36.

The square root of 3554425125 is about 59618.9996980828. Note that the first 3 decimals coincide. The cubic root of 3554425125 is about 1526.1238870979.

Adding to 3554425125 its sum of digits (36), we get a square (3554425161 = 59619²).

Adding to 3554425125 its reverse (5215244553), we get a palindrome (8769669678).

The spelling of 3554425125 in words is "three billion, five hundred fifty-four million, four hundred twenty-five thousand, one hundred twenty-five".