11054263526545 has 8 divisors (see below), whose sum is σ = 13489948710720. Its totient is φ = 8693522502000.

The previous prime is 11054263526513. The next prime is 11054263526549. The reversal of 11054263526545 is 54562536245011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11054263526545 - 2⁵ = 11054263526513 is a prime.

It is a super-2 number, since 2×11054263526545² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11054263526549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18736039581 + ... + 18736040170.

It is an arithmetic number, because the mean of its divisors is an integer number (1686243588840).

Almost surely, 2^{11054263526545} is an apocalyptic number.

It is an amenable number.

11054263526545 is a deficient number, since it is larger than the sum of its proper divisors (2435685184175).

11054263526545 is an equidigital number, since it uses as much as digits as its factorization.

11054263526545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37472079815.

The product of its (nonzero) digits is 4320000, while the sum is 49.

The spelling of 11054263526545 in words is "eleven trillion, fifty-four billion, two hundred sixty-three million, five hundred twenty-six thousand, five hundred forty-five".