5372489641 has 2 divisors, whose sum is σ = 5372489642. Its totient is φ = 5372489640.

The previous prime is 5372489621. The next prime is 5372489657. The reversal of 5372489641 is 1469842735.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5314410000 + 58079641 = 72900^2 + 7621^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5372489641 is a prime.

It is not a weakly prime, because it can be changed into another prime (5372489621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2686244820 + 2686244821.

It is an arithmetic number, because the mean of its divisors is an integer number (2686244821).

Almost surely, 2^5372489641 is an apocalyptic number.

It is an amenable number.

5372489641 is a deficient number, since it is larger than the sum of its proper divisors (1).

5372489641 is an equidigital number, since it uses as much as digits as its factorization.

5372489641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 49.

The square root of 5372489641 is about 73297.2689873231. The cubic root of 5372489641 is about 1751.4262811580.

The spelling of 5372489641 in words is "five billion, three hundred seventy-two million, four hundred eighty-nine thousand, six hundred forty-one".