8357007541 has 2 divisors, whose sum is σ = 8357007542. Its totient is φ = 8357007540.

The previous prime is 8357007499. The next prime is 8357007563. The reversal of 8357007541 is 1457007538.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7969311441 + 387696100 = 89271^2 + 19690^2 .

It is a cyclic number.

It is not a de Polignac number, because 8357007541 - 2⁷ = 8357007413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8357007494 and 8357007503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8357007941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4178503770 + 4178503771.

It is an arithmetic number, because the mean of its divisors is an integer number (4178503771).

Almost surely, 2^8357007541 is an apocalyptic number.

It is an amenable number.

8357007541 is a deficient number, since it is larger than the sum of its proper divisors (1).

8357007541 is an equidigital number, since it uses as much as digits as its factorization.

8357007541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 117600, while the sum is 40.

The square root of 8357007541 is about 91416.6699295047. The cubic root of 8357007541 is about 2029.3187341605.

The spelling of 8357007541 in words is "eight billion, three hundred fifty-seven million, seven thousand, five hundred forty-one".