11477557482 has 8 divisors (see below), whose sum is σ = 22955114976. Its totient is φ = 3825852492.

The previous prime is 11477557457. The next prime is 11477557501. The reversal of 11477557482 is 28475577411.

It is a sphenic number, since it is the product of 3 distinct primes.

11477557482 is an admirable number.

It is a super-2 number, since 2×11477557482² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 956463118 + ... + 956463129.

It is an arithmetic number, because the mean of its divisors is an integer number (2869389372).

Almost surely, 2^11477557482 is an apocalyptic number.

11477557482 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11477557482 is a wasteful number, since it uses less digits than its factorization.

11477557482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1912926252.

The product of its digits is 2195200, while the sum is 51.

The spelling of 11477557482 in words is "eleven billion, four hundred seventy-seven million, five hundred fifty-seven thousand, four hundred eighty-two".