2035020155 has 32 divisors (see below), whose sum is σ = 2844357120. Its totient is φ = 1368956160.

The previous prime is 2035020121. The next prime is 2035020181. The reversal of 2035020155 is 5510205302.

It is a de Polignac number, because none of the positive numbers 2^k-2035020155 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2035020155.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 405572 + ... + 410558.

It is an arithmetic number, because the mean of its divisors is an integer number (88886160).

Almost surely, 2^2035020155 is an apocalyptic number.

2035020155 is a deficient number, since it is larger than the sum of its proper divisors (809336965).

2035020155 is a wasteful number, since it uses less digits than its factorization.

2035020155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5219.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 2035020155 is about 45111.1976675415. The cubic root of 2035020155 is about 1267.2323126554.

Adding to 2035020155 its reverse (5510205302), we get a palindrome (7545225457).

The spelling of 2035020155 in words is "two billion, thirty-five million, twenty thousand, one hundred fifty-five".