2035720542 has 16 divisors (see below), whose sum is σ = 4140449280. Its totient is φ = 667072152.

The previous prime is 2035720457. The next prime is 2035720571. The reversal of 2035720542 is 2450275302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2874958 + ... + 2875665.

It is an arithmetic number, because the mean of its divisors is an integer number (258778080).

Almost surely, 2^2035720542 is an apocalyptic number.

2035720542 is an abundant number, since it is smaller than the sum of its proper divisors (2104728738).

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

2035720542 is a wasteful number, since it uses less digits than its factorization.

2035720542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5750687.

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 2035720542 is about 45118.9598949267. The cubic root of 2035720542 is about 1267.3776758733.

Adding to 2035720542 its reverse (2450275302), we get a palindrome (4485995844).

The spelling of 2035720542 in words is "two billion, thirty-five million, seven hundred twenty thousand, five hundred forty-two".