10406450758631 has 2 divisors, whose sum is σ = 10406450758632. Its totient is φ = 10406450758630.

The previous prime is 10406450758549. The next prime is 10406450758657. The reversal of 10406450758631 is 13685705460401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10406450758631 is a prime.

It is a super-2 number, since 2×10406450758631² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10406450758631.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10406450758031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5203225379315 + 5203225379316.

It is an arithmetic number, because the mean of its divisors is an integer number (5203225379316).

Almost surely, 2^{10406450758631} is an apocalyptic number.

10406450758631 is a deficient number, since it is larger than the sum of its proper divisors (1).

10406450758631 is an equidigital number, since it uses as much as digits as its factorization.

10406450758631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 10406450758631 in words is "ten trillion, four hundred six billion, four hundred fifty million, seven hundred fifty-eight thousand, six hundred thirty-one".