2025148725 has 36 divisors (see below), whose sum is σ = 3818183200. Its totient is φ = 1023230880.

The previous prime is 2025148717. The next prime is 2025148729. The reversal of 2025148725 is 5278415202.

It is a happy number.

It is not a de Polignac number, because 2025148725 - 2³ = 2025148717 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2025148725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025148729) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 232585 + ... + 241134.

Almost surely, 2^2025148725 is an apocalyptic number.

2025148725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2025148725 is a deficient number, since it is larger than the sum of its proper divisors (1793034475).

2025148725 is a wasteful number, since it uses less digits than its factorization.

2025148725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473754 (or 473746 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 36.

The square root of 2025148725 is about 45001.6524696594. The cubic root of 2025148725 is about 1265.1799699162.

The spelling of 2025148725 in words is "two billion, twenty-five million, one hundred forty-eight thousand, seven hundred twenty-five".