2000253615 has 8 divisors (see below), whose sum is σ = 3200405808. Its totient is φ = 1066801920.

The previous prime is 2000253611. The next prime is 2000253631. The reversal of 2000253615 is 5163520002.

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

It is not a de Polignac number, because 2000253615 - 2² = 2000253611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000253611) 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, 66675106 + ... + 66675135.

It is an arithmetic number, because the mean of its divisors is an integer number (400050726).

Almost surely, 2^2000253615 is an apocalyptic number.

2000253615 is a deficient number, since it is larger than the sum of its proper divisors (1200152193).

2000253615 is a wasteful number, since it uses less digits than its factorization.

2000253615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133350249.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 2000253615 is about 44724.1949620113. The cubic root of 2000253615 is about 1259.9743034568.

Adding to 2000253615 its reverse (5163520002), we get a palindrome (7163773617).

The spelling of 2000253615 in words is "two billion, two hundred fifty-three thousand, six hundred fifteen".