3553125012 has 18 divisors (see below), whose sum is σ = 8981510538. Its totient is φ = 1184374992.

The previous prime is 3553125007. The next prime is 3553125041. The reversal of 3553125012 is 2105213553.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2928324996 + 624800016 = 54114^2 + 24996^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49348923 + ... + 49348994.

Almost surely, 2^3553125012 is an apocalyptic number.

It is an amenable number.

3553125012 is an abundant number, since it is smaller than the sum of its proper divisors (5428385526).

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

3553125012 is a wasteful number, since it uses less digits than its factorization.

3553125012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98697927 (or 98697922 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 3553125012 is about 59608.0951884893. The cubic root of 3553125012 is about 1525.9377927321.

Adding to 3553125012 its reverse (2105213553), we get a palindrome (5658338565).

The spelling of 3553125012 in words is "three billion, five hundred fifty-three million, one hundred twenty-five thousand, twelve".