956046505493 has 2 divisors, whose sum is σ = 956046505494. Its totient is φ = 956046505492.

The previous prime is 956046505429. The next prime is 956046505577. The reversal of 956046505493 is 394505640659.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 895932292369 + 60114213124 = 946537^2 + 245182^2 .

It is a cyclic number.

It is not a de Polignac number, because 956046505493 - 2⁶ = 956046505429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (956046505093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 478023252746 + 478023252747.

It is an arithmetic number, because the mean of its divisors is an integer number (478023252747).

Almost surely, 2^956046505493 is an apocalyptic number.

It is an amenable number.

956046505493 is a deficient number, since it is larger than the sum of its proper divisors (1).

956046505493 is an equidigital number, since it uses as much as digits as its factorization.

956046505493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496000, while the sum is 56.

The spelling of 956046505493 in words is "nine hundred fifty-six billion, forty-six million, five hundred five thousand, four hundred ninety-three".