10273604544 has 392 divisors, whose sum is σ = 35446776960. Its totient is φ = 2892298752.

The previous prime is 10273604503. The next prime is 10273604563. The reversal of 10273604544 is 44540637201.

10273604544 is a `hidden beast` number, since 1 + 0 + 2 + 7 + 3 + 604 + 5 + 44 = 666.

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 = 10273604499 and 10273604508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 27106947 + ... + 27107325.

Almost surely, 2^10273604544 is an apocalyptic number.

10273604544 is a gapful number since it is divisible by the number (14) 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 10273604544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17723388480).

10273604544 is an abundant number, since it is smaller than the sum of its proper divisors (25173172416).

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

10273604544 is an frugal number, since it uses more digits than its factorization.

10273604544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499 (or 474 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The spelling of 10273604544 in words is "ten billion, two hundred seventy-three million, six hundred four thousand, five hundred forty-four".