5121443315 has 16 divisors (see below), whose sum is σ = 6176520000. Its totient is φ = 4076666880.

The previous prime is 5121443309. The next prime is 5121443329. The reversal of 5121443315 is 5133441215.

It is not a de Polignac number, because 5121443315 - 2¹⁸ = 5121181171 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1603370 + ... + 1606560.

It is an arithmetic number, because the mean of its divisors is an integer number (386032500).

Almost surely, 2^5121443315 is an apocalyptic number.

5121443315 is a deficient number, since it is larger than the sum of its proper divisors (1055076685).

5121443315 is a wasteful number, since it uses less digits than its factorization.

5121443315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4702.

The product of its digits is 7200, while the sum is 29.

The square root of 5121443315 is about 71564.2600394918. The cubic root of 5121443315 is about 1723.7096913881.

The spelling of 5121443315 in words is "five billion, one hundred twenty-one million, four hundred forty-three thousand, three hundred fifteen".