11051002628 has 6 divisors (see below), whose sum is σ = 19339254606. Its totient is φ = 5525501312.

The previous prime is 11051002621. The next prime is 11051002657. The reversal of 11051002628 is 82620015011.

It can be written as a sum of positive squares in only one way, i.e., 10706454784 + 344547844 = 103472^2 + 18562^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11051002597 and 11051002606.

It is not an unprimeable number, because it can be changed into a prime (11051002621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1381375325 + ... + 1381375332.

It is an arithmetic number, because the mean of its divisors is an integer number (3223209101).

Almost surely, 2^11051002628 is an apocalyptic number.

It is an amenable number.

11051002628 is a deficient number, since it is larger than the sum of its proper divisors (8288251978).

11051002628 is a wasteful number, since it uses less digits than its factorization.

11051002628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2762750661 (or 2762750659 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 26.

Adding to 11051002628 its reverse (82620015011), we get a palindrome (93671017639).

The spelling of 11051002628 in words is "eleven billion, fifty-one million, two thousand, six hundred twenty-eight".