2650465545 has 32 divisors (see below), whose sum is σ = 5219380992. Its totient is φ = 1118437632.

The previous prime is 2650465487. The next prime is 2650465561. The reversal of 2650465545 is 5455640562.

It is a happy number.

It is not a de Polignac number, because 2650465545 - 2⁹ = 2650465033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2650465497 and 2650465506.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 969502 + ... + 972231.

It is an arithmetic number, because the mean of its divisors is an integer number (163105656).

Almost surely, 2^2650465545 is an apocalyptic number.

It is an amenable number.

2650465545 is a deficient number, since it is larger than the sum of its proper divisors (2568915447).

2650465545 is a wasteful number, since it uses less digits than its factorization.

2650465545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1941761.

The product of its (nonzero) digits is 720000, while the sum is 42.

The square root of 2650465545 is about 51482.6722791271. The cubic root of 2650465545 is about 1383.9085346197.

The spelling of 2650465545 in words is "two billion, six hundred fifty million, four hundred sixty-five thousand, five hundred forty-five".