4365506057 has 4 divisors (see below), whose sum is σ = 4762370256. Its totient is φ = 3968641860.

The previous prime is 4365506027. The next prime is 4365506059. The reversal of 4365506057 is 7506055634.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4365506057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4365506059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198432083 + ... + 198432104.

It is an arithmetic number, because the mean of its divisors is an integer number (1190592564).

Almost surely, 2^4365506057 is an apocalyptic number.

It is an amenable number.

4365506057 is a deficient number, since it is larger than the sum of its proper divisors (396864199).

4365506057 is a wasteful number, since it uses less digits than its factorization.

4365506057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396864198.

The product of its (nonzero) digits is 378000, while the sum is 41.

The square root of 4365506057 is about 66071.9763364166. The cubic root of 4365506057 is about 1634.3492385982.

The spelling of 4365506057 in words is "four billion, three hundred sixty-five million, five hundred six thousand, fifty-seven".