11084975501 has 4 divisors (see below), whose sum is σ = 11087748672. Its totient is φ = 11082202332.

The previous prime is 11084975491. The next prime is 11084975549. The reversal of 11084975501 is 10557948011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11084975501 - 2²² = 11080781197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11084975581) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1380581 + ... + 1388586.

It is an arithmetic number, because the mean of its divisors is an integer number (2771937168).

Almost surely, 2^11084975501 is an apocalyptic number.

It is an amenable number.

11084975501 is a deficient number, since it is larger than the sum of its proper divisors (2773171).

11084975501 is an equidigital number, since it uses as much as digits as its factorization.

11084975501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2773170.

The product of its (nonzero) digits is 50400, while the sum is 41.

The spelling of 11084975501 in words is "eleven billion, eighty-four million, nine hundred seventy-five thousand, five hundred one".