10653251544 has 160 divisors (see below), whose sum is σ = 32192233920. Its totient is φ = 3272016384.

The previous prime is 10653251513. The next prime is 10653251549. The reversal of 10653251544 is 44515235601.

10653251544 is a `hidden beast` number, since 1 + 0 + 65 + 3 + 2 + 51 + 544 = 666.

It is a super-2 number, since 2×10653251544² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 10653251499 and 10653251508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10653251549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8027409 + ... + 8028735.

It is an arithmetic number, because the mean of its divisors is an integer number (201201462).

Almost surely, 2^10653251544 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 10653251544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16096116960).

10653251544 is an abundant number, since it is smaller than the sum of its proper divisors (21538982376).

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

10653251544 is a wasteful number, since it uses less digits than its factorization.

10653251544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2311 (or 2298 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 10653251544 in words is "ten billion, six hundred fifty-three million, two hundred fifty-one thousand, five hundred forty-four".