1925375725 has 48 divisors (see below), whose sum is σ = 2944811520. Its totient is φ = 1216051200.

The previous prime is 1925375707. The next prime is 1925375729. The reversal of 1925375725 is 5275735291.

It is not a de Polignac number, because 1925375725 - 2¹³ = 1925367533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1925375729) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2072061 + ... + 2072989.

It is an arithmetic number, because the mean of its divisors is an integer number (61350240).

Almost surely, 2^1925375725 is an apocalyptic number.

It is an amenable number.

1925375725 is a deficient number, since it is larger than the sum of its proper divisors (1019435795).

1925375725 is a wasteful number, since it uses less digits than its factorization.

1925375725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870 (or 1865 counting only the distinct ones).

The product of its digits is 661500, while the sum is 46.

The square root of 1925375725 is about 43879.1035118084. The cubic root of 1925375725 is about 1244.0518956046.

The spelling of 1925375725 in words is "one billion, nine hundred twenty-five million, three hundred seventy-five thousand, seven hundred twenty-five".