11530615422050 has 24 divisors (see below), whose sum is σ = 22026591842196. Its totient is φ = 4487590866240.

The previous prime is 11530615422047. The next prime is 11530615422091. The reversal of 11530615422050 is 5022451603511.

It can be written as a sum of positive squares in 6 ways, for example, as 3610505417689 + 7920110004361 = 1900133^2 + 2814269^2 .

It is a super-2 number, since 2×11530615422050² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11530615422050.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3116380697 + ... + 3116384396.

Almost surely, 2^{11530615422050} is an apocalyptic number.

11530615422050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11530615422050 is a deficient number, since it is larger than the sum of its proper divisors (10495976420146).

11530615422050 is a wasteful number, since it uses less digits than its factorization.

11530615422050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6232765142 (or 6232765137 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

The spelling of 11530615422050 in words is "eleven trillion, five hundred thirty billion, six hundred fifteen million, four hundred twenty-two thousand, fifty".