10446535997 has 2 divisors, whose sum is σ = 10446535998. Its totient is φ = 10446535996.

The previous prime is 10446535943. The next prime is 10446536021. The reversal of 10446535997 is 79953564401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8197310521 + 2249225476 = 90539^2 + 47426^2 .

It is a cyclic number.

It is not a de Polignac number, because 10446535997 - 2¹⁴ = 10446519613 is a prime.

It is a super-2 number, since 2×10446535997² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10446535397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5223267998 + 5223267999.

It is an arithmetic number, because the mean of its divisors is an integer number (5223267999).

Almost surely, 2^10446535997 is an apocalyptic number.

It is an amenable number.

10446535997 is a deficient number, since it is larger than the sum of its proper divisors (1).

10446535997 is an equidigital number, since it uses as much as digits as its factorization.

10446535997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4082400, while the sum is 53.

The spelling of 10446535997 in words is "ten billion, four hundred forty-six million, five hundred thirty-five thousand, nine hundred ninety-seven".