5215044345 has 32 divisors (see below), whose sum is σ = 9591236352. Its totient is φ = 2370231552.

The previous prime is 5215044337. The next prime is 5215044413. The reversal of 5215044345 is 5434405125.

It is not a de Polignac number, because 5215044345 - 2³ = 5215044337 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 31 ways as a sum of consecutive naturals, for example, 125382 + ... + 161711.

It is an arithmetic number, because the mean of its divisors is an integer number (299726136).

Almost surely, 2^5215044345 is an apocalyptic number.

It is an amenable number.

5215044345 is a deficient number, since it is larger than the sum of its proper divisors (4376192007).

5215044345 is a wasteful number, since it uses less digits than its factorization.

5215044345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287281.

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 5215044345 is about 72215.2639336034. The cubic root of 5215044345 is about 1734.1473712331.

The spelling of 5215044345 in words is "five billion, two hundred fifteen million, forty-four thousand, three hundred forty-five".