2195526152 has 64 divisors (see below), whose sum is σ = 4447483200. Its totient is φ = 1012919040.

The previous prime is 2195526143. The next prime is 2195526161. The reversal of 2195526152 is 2516255912.

It is an interprime number because it is at equal distance from previous prime (2195526143) and next prime (2195526161).

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 990998 + ... + 993210.

It is an arithmetic number, because the mean of its divisors is an integer number (69491925).

Almost surely, 2^2195526152 is an apocalyptic number.

It is an amenable number.

2195526152 is an abundant number, since it is smaller than the sum of its proper divisors (2251957048).

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

2195526152 is a wasteful number, since it uses less digits than its factorization.

2195526152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2406 (or 2402 counting only the distinct ones).

The product of its digits is 54000, while the sum is 38.

The square root of 2195526152 is about 46856.4419477194. The cubic root of 2195526152 is about 1299.7092351681.

The spelling of 2195526152 in words is "two billion, one hundred ninety-five million, five hundred twenty-six thousand, one hundred fifty-two".