1895633725 has 12 divisors (see below), whose sum is σ = 2426412160. Its totient is φ = 1467586800.

The previous prime is 1895633723. The next prime is 1895633771. The reversal of 1895633725 is 5273365981.

It is not a de Polignac number, because 1895633725 - 2¹ = 1895633723 is a prime.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1895633723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1222215 + ... + 1223764.

Almost surely, 2^1895633725 is an apocalyptic number.

It is an amenable number.

1895633725 is a deficient number, since it is larger than the sum of its proper divisors (530778435).

1895633725 is a wasteful number, since it uses less digits than its factorization.

1895633725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2446020 (or 2446015 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 49.

The square root of 1895633725 is about 43538.8760190247. The cubic root of 1895633725 is about 1237.6128469007.

The spelling of 1895633725 in words is "one billion, eight hundred ninety-five million, six hundred thirty-three thousand, seven hundred twenty-five".