3135453212 has 24 divisors (see below), whose sum is σ = 5666355072. Its totient is φ = 1516536000.

The previous prime is 3135453193. The next prime is 3135453263. The reversal of 3135453212 is 2123545313.

It is a happy number.

3135453212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3135453212² = 19662133689282233888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494462 + ... + 500762.

It is an arithmetic number, because the mean of its divisors is an integer number (236098128).

Almost surely, 2^3135453212 is an apocalyptic number.

It is an amenable number.

3135453212 is a deficient number, since it is larger than the sum of its proper divisors (2530901860).

3135453212 is a wasteful number, since it uses less digits than its factorization.

3135453212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10349 (or 10347 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 3135453212 is about 55995.1177514612. The cubic root of 3135453212 is about 1463.6372082970.

Adding to 3135453212 its reverse (2123545313), we get a palindrome (5258998525).

The spelling of 3135453212 in words is "three billion, one hundred thirty-five million, four hundred fifty-three thousand, two hundred twelve".