5446145315 has 8 divisors (see below), whose sum is σ = 7038095568. Its totient is φ = 4021768800.

The previous prime is 5446145303. The next prime is 5446145359. The reversal of 5446145315 is 5135416445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5446145315 - 2⁸ = 5446145059 is a prime.

It is a Duffinian 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, 41893361 + ... + 41893490.

It is an arithmetic number, because the mean of its divisors is an integer number (879761946).

Almost surely, 2^5446145315 is an apocalyptic number.

5446145315 is a deficient number, since it is larger than the sum of its proper divisors (1591950253).

5446145315 is a wasteful number, since it uses less digits than its factorization.

5446145315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83786869.

The product of its digits is 144000, while the sum is 38.

The square root of 5446145315 is about 73798.0034621534. The cubic root of 5446145315 is about 1759.3938721805.

The spelling of 5446145315 in words is "five billion, four hundred forty-six million, one hundred forty-five thousand, three hundred fifteen".