4379487653 has 2 divisors, whose sum is σ = 4379487654. Its totient is φ = 4379487652.

The previous prime is 4379487649. The next prime is 4379487719. The reversal of 4379487653 is 3567849734.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2864176324 + 1515311329 = 53518^2 + 38927^2 .

It is a cyclic number.

It is not a de Polignac number, because 4379487653 - 2² = 4379487649 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4379487643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2189743826 + 2189743827.

It is an arithmetic number, because the mean of its divisors is an integer number (2189743827).

Almost surely, 2^4379487653 is an apocalyptic number.

It is an amenable number.

4379487653 is a deficient number, since it is larger than the sum of its proper divisors (1).

4379487653 is an equidigital number, since it uses as much as digits as its factorization.

4379487653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15240960, while the sum is 56.

The square root of 4379487653 is about 66177.6975498544. The cubic root of 4379487653 is about 1636.0921796378.

The spelling of 4379487653 in words is "four billion, three hundred seventy-nine million, four hundred eighty-seven thousand, six hundred fifty-three".