2130519996 has 168 divisors, whose sum is σ = 6158014464. Its totient is φ = 639303840.

The previous prime is 2130519991. The next prime is 2130520001. The reversal of 2130519996 is 6999150312.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2130519991) and next prime (2130520001).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130519991) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 4073391 + ... + 4073913.

It is an arithmetic number, because the mean of its divisors is an integer number (36654848).

Almost surely, 2^2130519996 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 2130519996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3079007232).

2130519996 is an abundant number, since it is smaller than the sum of its proper divisors (4027494468).

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

2130519996 is a wasteful number, since it uses less digits than its factorization.

2130519996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683 (or 666 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 45.

The square root of 2130519996 is about 46157.5562178069. The cubic root of 2130519996 is about 1286.7530456773.

The spelling of 2130519996 in words is "two billion, one hundred thirty million, five hundred nineteen thousand, nine hundred ninety-six".