2625672045 has 32 divisors (see below), whose sum is σ = 4317880320. Its totient is φ = 1361954880.

The previous prime is 2625672043. The next prime is 2625672059. The reversal of 2625672045 is 5402765262.

It is not a de Polignac number, because 2625672045 - 2¹ = 2625672043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2625671994 and 2625672012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2625672043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62860 + ... + 95930.

It is an arithmetic number, because the mean of its divisors is an integer number (134933760).

Almost surely, 2^2625672045 is an apocalyptic number.

It is an amenable number.

2625672045 is a deficient number, since it is larger than the sum of its proper divisors (1692208275).

2625672045 is a wasteful number, since it uses less digits than its factorization.

2625672045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33225.

The product of its (nonzero) digits is 201600, while the sum is 39.

The square root of 2625672045 is about 51241.3118977256. The cubic root of 2625672045 is about 1379.5798001265.

The spelling of 2625672045 in words is "two billion, six hundred twenty-five million, six hundred seventy-two thousand, forty-five".