11057905379479 has 64 divisors (see below), whose sum is σ = 13188942720000. Its totient is φ = 9070987419648.

The previous prime is 11057905379467. The next prime is 11057905379501. The reversal of 11057905379479 is 97497350975011.

It is not a de Polignac number, because 11057905379479 - 2¹⁹ = 11057904855191 is a prime.

It is a super-2 number, since 2×11057905379479² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11057905379179) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16190197872 + ... + 16190198554.

It is an arithmetic number, because the mean of its divisors is an integer number (206077230000).

Almost surely, 2^{11057905379479} is an apocalyptic number.

11057905379479 is a deficient number, since it is larger than the sum of its proper divisors (2131037340521).

11057905379479 is a wasteful number, since it uses less digits than its factorization.

11057905379479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072.

The product of its (nonzero) digits is 75014100, while the sum is 67.

The spelling of 11057905379479 in words is "eleven trillion, fifty-seven billion, nine hundred five million, three hundred seventy-nine thousand, four hundred seventy-nine".