11053394620 has 12 divisors (see below), whose sum is σ = 23212128744. Its totient is φ = 4421357840.

The previous prime is 11053394591. The next prime is 11053394621. The reversal of 11053394620 is 2649335011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11053394621) 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, 276334846 + ... + 276334885.

It is an arithmetic number, because the mean of its divisors is an integer number (1934344062).

Almost surely, 2^11053394620 is an apocalyptic number.

11053394620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11053394620 is an abundant number, since it is smaller than the sum of its proper divisors (12158734124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11053394620 is a wasteful number, since it uses less digits than its factorization.

11053394620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552669740 (or 552669738 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 11053394620 in words is "eleven billion, fifty-three million, three hundred ninety-four thousand, six hundred twenty".