2055434013 has 24 divisors (see below), whose sum is σ = 3136024320. Its totient is φ = 1295239680.

The previous prime is 2055433993. The next prime is 2055434021. The reversal of 2055434013 is 3104345502.

2055434013 is a `hidden beast` number, since 205 + 54 + 3 + 401 + 3 = 666.

It is not a de Polignac number, because 2055434013 - 2⁶ = 2055433949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055434053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73668 + ... + 97661.

It is an arithmetic number, because the mean of its divisors is an integer number (130667680).

Almost surely, 2^2055434013 is an apocalyptic number.

It is an amenable number.

2055434013 is a deficient number, since it is larger than the sum of its proper divisors (1080590307).

2055434013 is a wasteful number, since it uses less digits than its factorization.

2055434013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171409 (or 171406 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2055434013 is about 45336.8946113428. The cubic root of 2055434013 is about 1271.4555434362.

Adding to 2055434013 its reverse (3104345502), we get a palindrome (5159779515).

The spelling of 2055434013 in words is "two billion, fifty-five million, four hundred thirty-four thousand, thirteen".