9752402873 has 2 divisors, whose sum is σ = 9752402874. Its totient is φ = 9752402872.

The previous prime is 9752402861. The next prime is 9752402879. The reversal of 9752402873 is 3782042579.

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., 8583651904 + 1168750969 = 92648^2 + 34187^2 .

It is a cyclic number.

It is not a de Polignac number, because 9752402873 - 2⁸ = 9752402617 is a prime.

It is not a weakly prime, because it can be changed into another prime (9752402879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4876201436 + 4876201437.

It is an arithmetic number, because the mean of its divisors is an integer number (4876201437).

Almost surely, 2^9752402873 is an apocalyptic number.

It is an amenable number.

9752402873 is a deficient number, since it is larger than the sum of its proper divisors (1).

9752402873 is an equidigital number, since it uses as much as digits as its factorization.

9752402873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 846720, while the sum is 47.

The square root of 9752402873 is about 98754.2549614952. The cubic root of 9752402873 is about 2136.5048248301.

The spelling of 9752402873 in words is "nine billion, seven hundred fifty-two million, four hundred two thousand, eight hundred seventy-three".