10399152473 has 2 divisors, whose sum is σ = 10399152474. Its totient is φ = 10399152472.

The previous prime is 10399152451. The next prime is 10399152481. The reversal of 10399152473 is 37425199301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9272341849 + 1126810624 = 96293^2 + 33568^2 .

It is a cyclic number.

It is not a de Polignac number, because 10399152473 - 2⁸ = 10399152217 is a prime.

It is not a weakly prime, because it can be changed into another prime (10399152443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5199576236 + 5199576237.

It is an arithmetic number, because the mean of its divisors is an integer number (5199576237).

Almost surely, 2^10399152473 is an apocalyptic number.

It is an amenable number.

10399152473 is a deficient number, since it is larger than the sum of its proper divisors (1).

10399152473 is an equidigital number, since it uses as much as digits as its factorization.

10399152473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 204120, while the sum is 44.

The spelling of 10399152473 in words is "ten billion, three hundred ninety-nine million, one hundred fifty-two thousand, four hundred seventy-three".