11545102650 has 48 divisors (see below), whose sum is σ = 28885276224. Its totient is φ = 3051444480.

The previous prime is 11545102649. The next prime is 11545102651. The reversal of 11545102650 is 5620154511.

It is an interprime number because it is at equal distance from previous prime (11545102649) and next prime (11545102651).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (11545102651) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 323614 + ... + 357513.

It is an arithmetic number, because the mean of its divisors is an integer number (601776588).

Almost surely, 2^11545102650 is an apocalyptic number.

11545102650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11545102650 is an abundant number, since it is smaller than the sum of its proper divisors (17340173574).

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

11545102650 is a wasteful number, since it uses less digits than its factorization.

11545102650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681255 (or 681250 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

The spelling of 11545102650 in words is "eleven billion, five hundred forty-five million, one hundred two thousand, six hundred fifty".