3550142125 has 32 divisors (see below), whose sum is σ = 4498071552. Its totient is φ = 2797200000.

The previous prime is 3550142117. The next prime is 3550142129. The reversal of 3550142125 is 5212410553.

It is not a de Polignac number, because 3550142125 - 2³ = 3550142117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3550142093 and 3550142102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3550142129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2396385 + ... + 2397865.

It is an arithmetic number, because the mean of its divisors is an integer number (140564736).

Almost surely, 2^3550142125 is an apocalyptic number.

It is an amenable number.

3550142125 is a deficient number, since it is larger than the sum of its proper divisors (947929427).

3550142125 is a wasteful number, since it uses less digits than its factorization.

3550142125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774 (or 1764 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 3550142125 is about 59583.0691136333. The cubic root of 3550142125 is about 1525.5106594041.

Adding to 3550142125 its reverse (5212410553), we get a palindrome (8762552678).

The spelling of 3550142125 in words is "three billion, five hundred fifty million, one hundred forty-two thousand, one hundred twenty-five".