5405285345 has 8 divisors (see below), whose sum is σ = 6487744680. Its totient is φ = 4323293440.

The previous prime is 5405285339. The next prime is 5405285351. The reversal of 5405285345 is 5435825045.

It is an interprime number because it is at equal distance from previous prime (5405285339) and next prime (5405285351).

It can be written as a sum of positive squares in 4 ways, for example, as 1790389969 + 3614895376 = 42313^2 + 60124^2 .

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

It is not a de Polignac number, because 5405285345 - 2⁴ = 5405285329 is a prime.

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, 90890 + ... + 138099.

It is an arithmetic number, because the mean of its divisors is an integer number (810968085).

Almost surely, 2^5405285345 is an apocalyptic number.

It is an amenable number.

5405285345 is a deficient number, since it is larger than the sum of its proper divisors (1082459335).

5405285345 is a wasteful number, since it uses less digits than its factorization.

5405285345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233715.

The product of its (nonzero) digits is 480000, while the sum is 41.

The square root of 5405285345 is about 73520.6457058152. The cubic root of 5405285345 is about 1754.9828430451.

The spelling of 5405285345 in words is "five billion, four hundred five million, two hundred eighty-five thousand, three hundred forty-five".