10043541250 has 20 divisors (see below), whose sum is σ = 18825616062. Its totient is φ = 4017416000.

The previous prime is 10043541229. The next prime is 10043541253. The reversal of 10043541250 is 5214534001.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 1771820649 + 8271720601 = 42093^2 + 90949^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (10043541253) 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 9 ways as a sum of consecutive naturals, for example, 4016167 + ... + 4018666.

Almost surely, 2^10043541250 is an apocalyptic number.

10043541250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10043541250 is a deficient number, since it is larger than the sum of its proper divisors (8782074812).

10043541250 is an frugal number, since it uses more digits than its factorization.

10043541250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8034855 (or 8034840 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The spelling of 10043541250 in words is "ten billion, forty-three million, five hundred forty-one thousand, two hundred fifty".