10466561632 has 48 divisors (see below), whose sum is σ = 21932612352. Its totient is φ = 4899604480.

The previous prime is 10466561621. The next prime is 10466561657. The reversal of 10466561632 is 23616566401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53538 + ... + 154270.

It is an arithmetic number, because the mean of its divisors is an integer number (456929424).

Almost surely, 2^10466561632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10466561632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10966306176).

10466561632 is an abundant number, since it is smaller than the sum of its proper divisors (11466050720).

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

10466561632 is a wasteful number, since it uses less digits than its factorization.

10466561632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100951 (or 100943 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 10466561632 in words is "ten billion, four hundred sixty-six million, five hundred sixty-one thousand, six hundred thirty-two".