11125063405653 has 16 divisors (see below), whose sum is σ = 15345096995520. Its totient is φ = 7160875441664.

The previous prime is 11125063405609. The next prime is 11125063405663. The reversal of 11125063405653 is 35650436052111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11125063405653 - 2¹⁴ = 11125063389269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11125063405663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7084750 + ... + 8511392.

It is an arithmetic number, because the mean of its divisors is an integer number (959068562220).

Almost surely, 2^{11125063405653} is an apocalyptic number.

It is an amenable number.

11125063405653 is a deficient number, since it is larger than the sum of its proper divisors (4220033589867).

11125063405653 is a wasteful number, since it uses less digits than its factorization.

11125063405653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516308.

The product of its (nonzero) digits is 324000, while the sum is 42.

Adding to 11125063405653 its reverse (35650436052111), we get a palindrome (46775499457764).

The spelling of 11125063405653 in words is "eleven trillion, one hundred twenty-five billion, sixty-three million, four hundred five thousand, six hundred fifty-three".