11054523 has 8 divisors (see below), whose sum is σ = 15515200. Its totient is φ = 6981768.

The previous prime is 11054473. The next prime is 11054567. The reversal of 11054523 is 32545011.

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

It is not a de Polignac number, because 11054523 - 2¹³ = 11046331 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11054523.

It is not an unprimeable number, because it can be changed into a prime (11054123) 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, 96913 + ... + 97026.

It is an arithmetic number, because the mean of its divisors is an integer number (1939400).

Almost surely, 2^11054523 is an apocalyptic number.

11054523 is a deficient number, since it is larger than the sum of its proper divisors (4460677).

11054523 is a wasteful number, since it uses less digits than its factorization.

11054523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193961.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 11054523 is about 3324.8342815846. The cubic root of 11054523 is about 222.7648523063.

Adding to 11054523 its reverse (32545011), we get a palindrome (43599534).

The spelling of 11054523 in words is "eleven million, fifty-four thousand, five hundred twenty-three".