11522058480 has 120 divisors (see below), whose sum is σ = 38728177488. Its totient is φ = 3069907968.

The previous prime is 11522058479. The next prime is 11522058511. The reversal of 11522058480 is 8485022511.

11522058480 is a `hidden beast` number, since 1 + 1 + 52 + 20 + 584 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 917524 + ... + 929996.

Almost surely, 2^11522058480 is an apocalyptic number.

11522058480 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 11522058480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19364088744).

11522058480 is an abundant number, since it is smaller than the sum of its proper divisors (27206119008).

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

11522058480 is a wasteful number, since it uses less digits than its factorization.

11522058480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13775 (or 13766 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 36.

The spelling of 11522058480 in words is "eleven billion, five hundred twenty-two million, fifty-eight thousand, four hundred eighty".