4360644053 has 4 divisors (see below), whose sum is σ = 4382779500. Its totient is φ = 4338508608.

The previous prime is 4360644023. The next prime is 4360644097. The reversal of 4360644053 is 3504460634.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2326904644 + 2033739409 = 48238^2 + 45097^2 .

It is a cyclic number.

It is not a de Polignac number, because 4360644053 - 2⁸ = 4360643797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4360644023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11067428 + ... + 11067821.

It is an arithmetic number, because the mean of its divisors is an integer number (1095694875).

Almost surely, 2^4360644053 is an apocalyptic number.

It is an amenable number.

4360644053 is a deficient number, since it is larger than the sum of its proper divisors (22135447).

4360644053 is a wasteful number, since it uses less digits than its factorization.

4360644053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22135446.

The product of its (nonzero) digits is 103680, while the sum is 35.

The square root of 4360644053 is about 66035.1728475060. The cubic root of 4360644053 is about 1633.7422708346.

The spelling of 4360644053 in words is "four billion, three hundred sixty million, six hundred forty-four thousand, fifty-three".