2045240035 has 8 divisors (see below), whose sum is σ = 2533458816. Its totient is φ = 1583411520.

The previous prime is 2045239907. The next prime is 2045240039. The reversal of 2045240035 is 5300425402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2045240035 - 2⁷ = 2045239907 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2045239991 and 2045240009.

It is not an unprimeable number, because it can be changed into a prime (2045240039) 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, 6597394 + ... + 6597703.

It is an arithmetic number, because the mean of its divisors is an integer number (316682352).

Almost surely, 2^2045240035 is an apocalyptic number.

2045240035 is a deficient number, since it is larger than the sum of its proper divisors (488218781).

2045240035 is a wasteful number, since it uses less digits than its factorization.

2045240035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13195133.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 2045240035 is about 45224.3301221809. The cubic root of 2045240035 is about 1269.3501201034.

Adding to 2045240035 its reverse (5300425402), we get a palindrome (7345665437).

The spelling of 2045240035 in words is "two billion, forty-five million, two hundred forty thousand, thirty-five".