11375011480 has 64 divisors (see below), whose sum is σ = 29271528000. Its totient is φ = 3897137664.

The previous prime is 11375011471. The next prime is 11375011603. The reversal of 11375011480 is 8411057311.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385906 + ... + 414334.

It is an arithmetic number, because the mean of its divisors is an integer number (457367625).

Almost surely, 2^11375011480 is an apocalyptic number.

11375011480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11375011480 is an abundant number, since it is smaller than the sum of its proper divisors (17896516520).

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

11375011480 is a wasteful number, since it uses less digits than its factorization.

11375011480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29876 (or 29872 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 31.

Adding to 11375011480 its reverse (8411057311), we get a palindrome (19786068791).

The spelling of 11375011480 in words is "eleven billion, three hundred seventy-five million, eleven thousand, four hundred eighty".