3145245135 has 16 divisors (see below), whose sum is σ = 5033577600. Its totient is φ = 1677068960.

The previous prime is 3145245121. The next prime is 3145245139. The reversal of 3145245135 is 5315425413.

It is not a de Polignac number, because 3145245135 - 2⁷ = 3145245007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3145245096 and 3145245105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3145245139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48016 + ... + 92714.

It is an arithmetic number, because the mean of its divisors is an integer number (314598600).

Almost surely, 2^3145245135 is an apocalyptic number.

3145245135 is a deficient number, since it is larger than the sum of its proper divisors (1888332465).

3145245135 is a wasteful number, since it uses less digits than its factorization.

3145245135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49398.

The product of its digits is 36000, while the sum is 33.

The square root of 3145245135 is about 56082.4851000738. The cubic root of 3145245135 is about 1465.1592561401.

The spelling of 3145245135 in words is "three billion, one hundred forty-five million, two hundred forty-five thousand, one hundred thirty-five".