10312620160456 has 8 divisors (see below), whose sum is σ = 19336162800870. Its totient is φ = 5156310080224.

The previous prime is 10312620160411. The next prime is 10312620160459. The reversal of 10312620160456 is 65406102621301.

It can be written as a sum of positive squares in only one way, i.e., 7672157657956 + 2640462502500 = 2769866^2 + 1624950^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10312620160456² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10312620160459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 644538760021 + ... + 644538760036.

Almost surely, 2^{10312620160456} is an apocalyptic number.

It is an amenable number.

10312620160456 is a deficient number, since it is larger than the sum of its proper divisors (9023542640414).

10312620160456 is a wasteful number, since it uses less digits than its factorization.

10312620160456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289077520063 (or 1289077520059 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

Adding to 10312620160456 its reverse (65406102621301), we get a palindrome (75718722781757).

The spelling of 10312620160456 in words is "ten trillion, three hundred twelve billion, six hundred twenty million, one hundred sixty thousand, four hundred fifty-six".