10774449504 has 144 divisors (see below), whose sum is σ = 37710664992. Its totient is φ = 2841606144.

The previous prime is 10774449487. The next prime is 10774449541. The reversal of 10774449504 is 40594447701.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×10774449504² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10774449504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 179349 + ... + 231764.

It is an arithmetic number, because the mean of its divisors is an integer number (261879618).

Almost surely, 2^10774449504 is an apocalyptic number.

10774449504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10774449504 is an abundant number, since it is smaller than the sum of its proper divisors (26936215488).

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

10774449504 is a wasteful number, since it uses less digits than its factorization.

10774449504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411149 (or 411138 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 10774449504 in words is "ten billion, seven hundred seventy-four million, four hundred forty-nine thousand, five hundred four".