5342321545 has 8 divisors (see below), whose sum is σ = 6993584640. Its totient is φ = 3885324720.

The previous prime is 5342321539. The next prime is 5342321597. The reversal of 5342321545 is 5451232435.

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

It is a de Polignac number, because none of the positive numbers 2^k-5342321545 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5342321545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48566505 + ... + 48566614.

It is an arithmetic number, because the mean of its divisors is an integer number (874198080).

Almost surely, 2^5342321545 is an apocalyptic number.

5342321545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5342321545 is a deficient number, since it is larger than the sum of its proper divisors (1651263095).

5342321545 is a wasteful number, since it uses less digits than its factorization.

5342321545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97133135.

The product of its digits is 72000, while the sum is 34.

The square root of 5342321545 is about 73091.1865069928. The cubic root of 5342321545 is about 1748.1418693884.

The spelling of 5342321545 in words is "five billion, three hundred forty-two million, three hundred twenty-one thousand, five hundred forty-five".