5408509315 has 32 divisors (see below), whose sum is σ = 7486617600. Its totient is φ = 3709566720.

The previous prime is 5408509283. The next prime is 5408509331. The reversal of 5408509315 is 5139058045.

It is not a de Polignac number, because 5408509315 - 2⁵ = 5408509283 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 221431 + ... + 244639.

It is an arithmetic number, because the mean of its divisors is an integer number (233956800).

Almost surely, 2^5408509315 is an apocalyptic number.

5408509315 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5408509315 is a deficient number, since it is larger than the sum of its proper divisors (2078108285).

5408509315 is a wasteful number, since it uses less digits than its factorization.

5408509315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23467.

The product of its (nonzero) digits is 108000, while the sum is 40.

The square root of 5408509315 is about 73542.5680473561. The cubic root of 5408509315 is about 1755.3316921897.

The spelling of 5408509315 in words is "five billion, four hundred eight million, five hundred nine thousand, three hundred fifteen".