115152553525050 has 72 divisors (see below), whose sum is σ = 309379935781020. Its totient is φ = 30707009280000.

The previous prime is 115152553524991. The next prime is 115152553525117. The reversal of 115152553525050 is 50525355251511.

115152553525050 is a `hidden beast` number, since 1 + 1 + 5 + 1 + 5 + 25 + 53 + 525 + 0 + 50 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 19296489771729 + 95856063753321 = 4392777^2 + 9790611^2 .

It is a super-3 number, since 3×115152553525050³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 115152553524987 and 115152553525005.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 40887300 + ... + 43612800.

Almost surely, 2^{115152553525050} is an apocalyptic number.

115152553525050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115152553525050 is an abundant number, since it is smaller than the sum of its proper divisors (194227382255970).

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

115152553525050 is a wasteful number, since it uses less digits than its factorization.

115152553525050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2819408 (or 2819400 counting only the distinct ones).

The product of its (nonzero) digits is 937500, while the sum is 45.

The spelling of 115152553525050 in words is "one hundred fifteen trillion, one hundred fifty-two billion, five hundred fifty-three million, five hundred twenty-five thousand, fifty".