10453553650540 has 768 divisors, whose sum is σ = 32354241454080. Its totient is φ = 2727195770880.

The previous prime is 10453553650487. The next prime is 10453553650577. The reversal of 10453553650540 is 4505635535401.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 6385798602 + ... + 6385800238.

It is an arithmetic number, because the mean of its divisors is an integer number (42127918560).

Almost surely, 2^{10453553650540} is an apocalyptic number.

10453553650540 is a gapful number since it is divisible by the number (10) 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 10453553650540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16177120727040).

10453553650540 is an abundant number, since it is smaller than the sum of its proper divisors (21900687803540).

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

10453553650540 is a wasteful number, since it uses less digits than its factorization.

10453553650540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2370 (or 2368 counting only the distinct ones).

The product of its (nonzero) digits is 2700000, while the sum is 46.

The spelling of 10453553650540 in words is "ten trillion, four hundred fifty-three billion, five hundred fifty-three million, six hundred fifty thousand, five hundred forty".