10452631266 has 192 divisors, whose sum is σ = 29059430400. Its totient is φ = 2636409600.

The previous prime is 10452631261. The next prime is 10452631283. The reversal of 10452631266 is 66213625401.

10452631266 is a `hidden beast` number, since 1 + 0 + 4 + 526 + 3 + 126 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 10452631266.

It is not an unprimeable number, because it can be changed into a prime (10452631261) 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 in 95 ways as a sum of consecutive naturals, for example, 23809875 + ... + 23810313.

It is an arithmetic number, because the mean of its divisors is an integer number (151351200).

Almost surely, 2^10452631266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10452631266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14529715200).

10452631266 is an abundant number, since it is smaller than the sum of its proper divisors (18606799134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10452631266 is a wasteful number, since it uses less digits than its factorization.

10452631266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925 (or 922 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

It can be divided in two parts, 1045263 and 1266, that added together give a square (1046529 = 1023²).

The spelling of 10452631266 in words is "ten billion, four hundred fifty-two million, six hundred thirty-one thousand, two hundred sixty-six".