2195914544 has 10 divisors (see below), whose sum is σ = 4254584460. Its totient is φ = 1097957264.

The previous prime is 2195914499. The next prime is 2195914559. The reversal of 2195914544 is 4454195912.

2195914544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2195914495 and 2195914504.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68622314 + ... + 68622345.

It is an arithmetic number, because the mean of its divisors is an integer number (425458446).

Almost surely, 2^2195914544 is an apocalyptic number.

It is an amenable number.

2195914544 is a deficient number, since it is larger than the sum of its proper divisors (2058669916).

2195914544 is a wasteful number, since it uses less digits than its factorization.

2195914544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137244667 (or 137244661 counting only the distinct ones).

The product of its digits is 259200, while the sum is 44.

The square root of 2195914544 is about 46860.5862532683. The cubic root of 2195914544 is about 1299.7858708461.

The spelling of 2195914544 in words is "two billion, one hundred ninety-five million, nine hundred fourteen thousand, five hundred forty-four".