10574478720 has 960 divisors, whose sum is σ = 43906911840. Its totient is φ = 2415329280.

The previous prime is 10574478659. The next prime is 10574478731. The reversal of 10574478720 is 2787447501.

10574478720 is a `hidden beast` number, since 1 + 0 + 574 + 4 + 7 + 8 + 72 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (960).

It is a super-2 number, since 2×10574478720² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a zygodrome in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 148936285 + ... + 148936355.

Almost surely, 2^10574478720 is an apocalyptic number.

10574478720 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 10574478720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21953455920).

10574478720 is an abundant number, since it is smaller than the sum of its proper divisors (33332433120).

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

10574478720 is a wasteful number, since it uses less digits than its factorization.

10574478720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 439040, while the sum is 45.

The spelling of 10574478720 in words is "ten billion, five hundred seventy-four million, four hundred seventy-eight thousand, seven hundred twenty".