3145554115 has 24 divisors (see below), whose sum is σ = 4393085760. Its totient is φ = 2153099520.

The previous prime is 3145554089. The next prime is 3145554131. The reversal of 3145554115 is 5114555413.

It is not a de Polignac number, because 3145554115 - 2¹⁵ = 3145521347 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 142635 + ... + 163204.

It is an arithmetic number, because the mean of its divisors is an integer number (183045240).

Almost surely, 2^3145554115 is an apocalyptic number.

3145554115 is a deficient number, since it is larger than the sum of its proper divisors (1247531645).

3145554115 is a wasteful number, since it uses less digits than its factorization.

3145554115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305883 (or 305872 counting only the distinct ones).

The product of its digits is 30000, while the sum is 34.

The square root of 3145554115 is about 56085.2397249044. The cubic root of 3145554115 is about 1465.2072322717.

The spelling of 3145554115 in words is "three billion, one hundred forty-five million, five hundred fifty-four thousand, one hundred fifteen".