11250010556 has 6 divisors (see below), whose sum is σ = 19687518480. Its totient is φ = 5625005276.

The previous prime is 11250010553. The next prime is 11250010567. The reversal of 11250010556 is 65501005211.

It is a super-2 number, since 2×11250010556² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11250010553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1406251316 + ... + 1406251323.

It is an arithmetic number, because the mean of its divisors is an integer number (3281253080).

Almost surely, 2^11250010556 is an apocalyptic number.

It is an amenable number.

11250010556 is a deficient number, since it is larger than the sum of its proper divisors (8437507924).

11250010556 is a wasteful number, since it uses less digits than its factorization.

11250010556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2812502643 (or 2812502641 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 26.

Adding to 11250010556 its reverse (65501005211), we get a palindrome (76751015767).

The spelling of 11250010556 in words is "eleven billion, two hundred fifty million, ten thousand, five hundred fifty-six".