3530155412 has 18 divisors (see below), whose sum is σ = 7186388202. Its totient is φ = 1512923664.

The previous prime is 3530155403. The next prime is 3530155439. The reversal of 3530155412 is 2145510353.

3530155412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3406589956 + 123565456 = 58366^2 + 11116^2 .

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, 9005303 + ... + 9005694.

It is an arithmetic number, because the mean of its divisors is an integer number (399243789).

Almost surely, 2^3530155412 is an apocalyptic number.

It is an amenable number.

3530155412 is an abundant number, since it is smaller than the sum of its proper divisors (3656232790).

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

3530155412 is a wasteful number, since it uses less digits than its factorization.

3530155412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18011015 (or 18011006 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 3530155412 is about 59415.1109735562. The cubic root of 3530155412 is about 1522.6424792894.

Adding to 3530155412 its reverse (2145510353), we get a palindrome (5675665765).

The spelling of 3530155412 in words is "three billion, five hundred thirty million, one hundred fifty-five thousand, four hundred twelve".