10263253564432 has 60 divisors (see below), whose sum is σ = 21944206449648. Its totient is φ = 4646528920000.

The previous prime is 10263253564423. The next prime is 10263253564463. The reversal of 10263253564432 is 23446535236201.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 10074358 + ... + 11046229.

Almost surely, 2^{10263253564432} is an apocalyptic number.

It is an amenable number.

10263253564432 is an abundant number, since it is smaller than the sum of its proper divisors (11680952885216).

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

10263253564432 is a wasteful number, since it uses less digits than its factorization.

10263253564432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21120868 (or 21120851 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 46.

The spelling of 10263253564432 in words is "ten trillion, two hundred sixty-three billion, two hundred fifty-three million, five hundred sixty-four thousand, four hundred thirty-two".