5408975658 has 32 divisors (see below), whose sum is σ = 11196662400. Its totient is φ = 1739936576.

The previous prime is 5408975609. The next prime is 5408975729. The reversal of 5408975658 is 8565798045.

It is a junction number, because it is equal to n+sod(n) for n = 5408975598 and 5408975607.

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, 395035 + ... + 408497.

It is an arithmetic number, because the mean of its divisors is an integer number (349895700).

Almost surely, 2^5408975658 is an apocalyptic number.

5408975658 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5408975658 is an abundant number, since it is smaller than the sum of its proper divisors (5787686742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5408975658 is a wasteful number, since it uses less digits than its factorization.

5408975658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15806.

The product of its (nonzero) digits is 12096000, while the sum is 57.

The square root of 5408975658 is about 73545.7385441196. The cubic root of 5408975658 is about 1755.3821412798.

The spelling of 5408975658 in words is "five billion, four hundred eight million, nine hundred seventy-five thousand, six hundred fifty-eight".