11255654051450 has 24 divisors (see below), whose sum is σ = 21170747066940. Its totient is φ = 4451674409600.

The previous prime is 11255654051441. The next prime is 11255654051471. The reversal of 11255654051450 is 5415045655211.

It can be written as a sum of positive squares in 6 ways, for example, as 3165435213889 + 8090218837561 = 1779167^2 + 2844331^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1264675781 + ... + 1264684680.

Almost surely, 2^{11255654051450} is an apocalyptic number.

11255654051450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11255654051450 is a deficient number, since it is larger than the sum of its proper divisors (9915093015490).

11255654051450 is a wasteful number, since it uses less digits than its factorization.

11255654051450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2529360562 (or 2529360557 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 44.

The spelling of 11255654051450 in words is "eleven trillion, two hundred fifty-five billion, six hundred fifty-four million, fifty-one thousand, four hundred fifty".