2195913412752 has 80 divisors (see below), whose sum is σ = 5775959933952. Its totient is φ = 718727391360.

The previous prime is 2195913412751. The next prime is 2195913412753. The reversal of 2195913412752 is 2572143195912.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2195913412751) and next prime (2195913412753).

It is a junction number, because it is equal to n+sod(n) for n = 2195913412695 and 2195913412704.

It is not an unprimeable number, because it can be changed into a prime (2195913412751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97588 + ... + 2097939.

Almost surely, 2^{2195913412752} 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 2195913412752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2887979966976).

2195913412752 is an abundant number, since it is smaller than the sum of its proper divisors (3580046521200).

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

2195913412752 is a wasteful number, since it uses less digits than its factorization.

2195913412752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2195916 (or 2195910 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 51.

The spelling of 2195913412752 in words is "two trillion, one hundred ninety-five billion, nine hundred thirteen million, four hundred twelve thousand, seven hundred fifty-two".