11054235501 has 6 divisors (see below), whose sum is σ = 15967229070. Its totient is φ = 7369490328.

The previous prime is 11054235481. The next prime is 11054235539. The reversal of 11054235501 is 10553245011.

11054235501 is a `hidden beast` number, since 1 + 105 + 4 + 2 + 3 + 550 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7681646025 + 3372589476 = 87645^2 + 58074^2 .

It is not a de Polignac number, because 11054235501 - 2⁵ = 11054235469 is a prime.

It is a super-2 number, since 2×11054235501² (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 (11054235301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 614124186 + ... + 614124203.

It is an arithmetic number, because the mean of its divisors is an integer number (2661204845).

Almost surely, 2^11054235501 is an apocalyptic number.

It is an amenable number.

11054235501 is a deficient number, since it is larger than the sum of its proper divisors (4912993569).

11054235501 is a wasteful number, since it uses less digits than its factorization.

11054235501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228248395 (or 1228248392 counting only the distinct ones).

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

The spelling of 11054235501 in words is "eleven billion, fifty-four million, two hundred thirty-five thousand, five hundred one".