10642646354532 has 48 divisors (see below), whose sum is σ = 24963140442240. Its totient is φ = 3528940774912.

The previous prime is 10642646354491. The next prime is 10642646354551. The reversal of 10642646354532 is 23545364624601.

It is a super-2 number, since 2×10642646354532² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13631644 + ... + 14391212.

It is an arithmetic number, because the mean of its divisors is an integer number (520065425880).

Almost surely, 2^{10642646354532} is an apocalyptic number.

10642646354532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10642646354532 is an abundant number, since it is smaller than the sum of its proper divisors (14320494087708).

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

10642646354532 is a wasteful number, since it uses less digits than its factorization.

10642646354532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765700 (or 765698 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 51.

The spelling of 10642646354532 in words is "ten trillion, six hundred forty-two billion, six hundred forty-six million, three hundred fifty-four thousand, five hundred thirty-two".