5405645162 has 4 divisors (see below), whose sum is σ = 8108467746. Its totient is φ = 2702822580.

The previous prime is 5405645149. The next prime is 5405645191. The reversal of 5405645162 is 2615465045.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3621512041 + 1784133121 = 60179^2 + 42239^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1351411289 + ... + 1351411292.

Almost surely, 2^5405645162 is an apocalyptic number.

5405645162 is a deficient number, since it is larger than the sum of its proper divisors (2702822584).

5405645162 is a wasteful number, since it uses less digits than its factorization.

5405645162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702822583.

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

The square root of 5405645162 is about 73523.0927124261. The cubic root of 5405645162 is about 1755.0217838601.

The spelling of 5405645162 in words is "five billion, four hundred five million, six hundred forty-five thousand, one hundred sixty-two".