10503752180 has 24 divisors (see below), whose sum is σ = 22179753960. Its totient is φ = 4178286720.

The previous prime is 10503752177. The next prime is 10503752213. The reversal of 10503752180 is 8125730501.

It can be written as a sum of positive squares in 4 ways, for example, as 892694884 + 9611057296 = 29878^2 + 98036^2 .

It is a super-2 number, since 2×10503752180² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1447175 + ... + 1454414.

It is an arithmetic number, because the mean of its divisors is an integer number (924156415).

Almost surely, 2^10503752180 is an apocalyptic number.

10503752180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10503752180 is an abundant number, since it is smaller than the sum of its proper divisors (11676001780).

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

10503752180 is a wasteful number, since it uses less digits than its factorization.

10503752180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2901779 (or 2901777 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 32.

The spelling of 10503752180 in words is "ten billion, five hundred three million, seven hundred fifty-two thousand, one hundred eighty".