2133513696 has 96 divisors (see below), whose sum is σ = 5749470720. Its totient is φ = 692499456.

The previous prime is 2133513689. The next prime is 2133513703. The reversal of 2133513696 is 6963153312.

It is an interprime number because it is at equal distance from previous prime (2133513689) and next prime (2133513703).

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 570585 + ... + 574311.

It is an arithmetic number, because the mean of its divisors is an integer number (59890320).

Almost surely, 2^2133513696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2133513696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2874735360).

2133513696 is an abundant number, since it is smaller than the sum of its proper divisors (3615957024).

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

2133513696 is a wasteful number, since it uses less digits than its factorization.

2133513696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3896 (or 3888 counting only the distinct ones).

The product of its digits is 87480, while the sum is 39.

The square root of 2133513696 is about 46189.9739770440. The cubic root of 2133513696 is about 1287.3554572518.

The spelling of 2133513696 in words is "two billion, one hundred thirty-three million, five hundred thirteen thousand, six hundred ninety-six".