11428162560 has 528 divisors, whose sum is σ = 43050866400. Its totient is φ = 2874507264.

The previous prime is 11428162553. The next prime is 11428162567. The reversal of 11428162560 is 6526182411.

It is a happy number.

11428162560 is a `hidden beast` number, since 1 + 1 + 4 + 28 + 1 + 625 + 6 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (11428162553) and next prime (11428162567).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11428162567) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49904526 + ... + 49904754.

Almost surely, 2^11428162560 is an apocalyptic number.

11428162560 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 11428162560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21525433200).

11428162560 is an abundant number, since it is smaller than the sum of its proper divisors (31622703840).

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

11428162560 is a wasteful number, since it uses less digits than its factorization.

11428162560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301 (or 258 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 11428162560 in words is "eleven billion, four hundred twenty-eight million, one hundred sixty-two thousand, five hundred sixty".