11315084528 has 40 divisors (see below), whose sum is σ = 23924979120. Its totient is φ = 5141283840.

The previous prime is 11315084527. The next prime is 11315084581. The reversal of 11315084528 is 82548051311.

It is a super-3 number, since 3×11315084528³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 11315084491 and 11315084500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11315084527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523928 + ... + 545096.

It is an arithmetic number, because the mean of its divisors is an integer number (598124478).

Almost surely, 2^11315084528 is an apocalyptic number.

It is an amenable number.

11315084528 is an abundant number, since it is smaller than the sum of its proper divisors (12609894592).

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

11315084528 is a wasteful number, since it uses less digits than its factorization.

11315084528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24225 (or 24219 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 38.

The spelling of 11315084528 in words is "eleven billion, three hundred fifteen million, eighty-four thousand, five hundred twenty-eight".