11251054053 has 12 divisors (see below), whose sum is σ = 17207494668. Its totient is φ = 7059484800.

The previous prime is 11251054043. The next prime is 11251054097. The reversal of 11251054053 is 35045015211.

11251054053 is a `hidden beast` number, since 1 + 1 + 251 + 0 + 5 + 405 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3653839809 + 7597214244 = 60447^2 + 87162^2 .

It is not a de Polignac number, because 11251054053 - 2⁵ = 11251054021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11251054043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36767998 + ... + 36768303.

It is an arithmetic number, because the mean of its divisors is an integer number (1433957889).

Almost surely, 2^11251054053 is an apocalyptic number.

It is an amenable number.

11251054053 is a deficient number, since it is larger than the sum of its proper divisors (5956440615).

11251054053 is a wasteful number, since it uses less digits than its factorization.

11251054053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73536324 (or 73536321 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

Adding to 11251054053 its reverse (35045015211), we get a palindrome (46296069264).

The spelling of 11251054053 in words is "eleven billion, two hundred fifty-one million, fifty-four thousand, fifty-three".