10645580369292 has 144 divisors (see below), whose sum is σ = 28957278448896. Its totient is φ = 3035090044800.

The previous prime is 10645580369287. The next prime is 10645580369299. The reversal of 10645580369292 is 29296308554601.

It is a super-2 number, since 2×10645580369292² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10645580369299) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 575698 + ... + 4650009.

Almost surely, 2^{10645580369292} is an apocalyptic number.

10645580369292 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10645580369292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14478639224448).

10645580369292 is an abundant number, since it is smaller than the sum of its proper divisors (18311698079604).

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

10645580369292 is a wasteful number, since it uses less digits than its factorization.

10645580369292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5225820 (or 5225807 counting only the distinct ones).

The product of its (nonzero) digits is 27993600, while the sum is 60.

The spelling of 10645580369292 in words is "ten trillion, six hundred forty-five billion, five hundred eighty million, three hundred sixty-nine thousand, two hundred ninety-two".