5362320645 has 96 divisors (see below), whose sum is σ = 10509917184. Its totient is φ = 2506291200.

The previous prime is 5362320643. The next prime is 5362320647. The reversal of 5362320645 is 5460232635.

5362320645 is a `hidden beast` number, since 5 + 3 + 6 + 2 + 3 + 2 + 0 + 645 = 666.

It is an interprime number because it is at equal distance from previous prime (5362320643) and next prime (5362320647).

It is not a de Polignac number, because 5362320645 - 2¹ = 5362320643 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5362320643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2068300 + ... + 2070890.

It is an arithmetic number, because the mean of its divisors is an integer number (109478304).

Almost surely, 2^5362320645 is an apocalyptic number.

5362320645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5362320645 is a deficient number, since it is larger than the sum of its proper divisors (5147596539).

5362320645 is a wasteful number, since it uses less digits than its factorization.

5362320645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763 (or 2760 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The square root of 5362320645 is about 73227.8679533960. The cubic root of 5362320645 is about 1750.3205557005.

The spelling of 5362320645 in words is "five billion, three hundred sixty-two million, three hundred twenty thousand, six hundred forty-five".