2056455513110 has 16 divisors (see below), whose sum is σ = 3896442025200. Its totient is φ = 779288404896.

The previous prime is 2056455513037. The next prime is 2056455513113. The reversal of 2056455513110 is 113155546502.

It is a super-3 number, since 3×2056455513110³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2056455513113) 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, 5411724845 + ... + 5411725224.

It is an arithmetic number, because the mean of its divisors is an integer number (243527626575).

Almost surely, 2^{2056455513110} is an apocalyptic number.

2056455513110 is a deficient number, since it is larger than the sum of its proper divisors (1839986512090).

2056455513110 is a wasteful number, since it uses less digits than its factorization.

2056455513110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10823450095.

The product of its (nonzero) digits is 90000, while the sum is 38.

The spelling of 2056455513110 in words is "two trillion, fifty-six billion, four hundred fifty-five million, five hundred thirteen thousand, one hundred ten".