11570846490 has 128 divisors (see below), whose sum is σ = 35405475840. Its totient is φ = 2634120000.

The previous prime is 11570846489. The next prime is 11570846501. The reversal of 11570846490 is 9464807511.

11570846490 is a `hidden beast` number, since 1 + 15 + 70 + 84 + 6 + 490 = 666.

11570846490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 462195 + ... + 486585.

It is an arithmetic number, because the mean of its divisors is an integer number (276605280).

Almost surely, 2^11570846490 is an apocalyptic number.

11570846490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11570846490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17702737920).

11570846490 is an abundant number, since it is smaller than the sum of its proper divisors (23834629350).

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

11570846490 is a wasteful number, since it uses less digits than its factorization.

11570846490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24665 (or 24659 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 11570846490 in words is "eleven billion, five hundred seventy million, eight hundred forty-six thousand, four hundred ninety".