2192495925 has 24 divisors (see below), whose sum is σ = 3741863680. Its totient is φ = 1131609600.

The previous prime is 2192495923. The next prime is 2192495957. The reversal of 2192495925 is 5295942912.

2192495925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2192495925 - 2¹ = 2192495923 is a prime.

It is a super-2 number, since 2×2192495925² = 9614076762283211250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2192495923) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 469180 + ... + 473829.

Almost surely, 2^2192495925 is an apocalyptic number.

2192495925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2192495925 is a deficient number, since it is larger than the sum of its proper divisors (1549367755).

2192495925 is a wasteful number, since it uses less digits than its factorization.

2192495925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943053 (or 943048 counting only the distinct ones).

The product of its digits is 583200, while the sum is 48.

The square root of 2192495925 is about 46824.0955598717. The cubic root of 2192495925 is about 1299.1110145072. Note that the first 3 decimals are identical.

The spelling of 2192495925 in words is "two billion, one hundred ninety-two million, four hundred ninety-five thousand, nine hundred twenty-five".