2025461685 has 64 divisors (see below), whose sum is σ = 3705391872. Its totient is φ = 935940096.

The previous prime is 2025461677. The next prime is 2025461701. The reversal of 2025461685 is 5861645202.

It is not a de Polignac number, because 2025461685 - 2³ = 2025461677 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1812747 + ... + 1813863.

It is an arithmetic number, because the mean of its divisors is an integer number (57896748).

Almost surely, 2^2025461685 is an apocalyptic number.

It is an amenable number.

2025461685 is a deficient number, since it is larger than the sum of its proper divisors (1679930187).

2025461685 is a wasteful number, since it uses less digits than its factorization.

2025461685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1702.

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 2025461685 is about 45005.1295409757. The cubic root of 2025461685 is about 1265.2451388465.

The spelling of 2025461685 in words is "two billion, twenty-five million, four hundred sixty-one thousand, six hundred eighty-five".