2650134465 has 48 divisors (see below), whose sum is σ = 5024410560. Its totient is φ = 1281517440.

The previous prime is 2650134457. The next prime is 2650134467. The reversal of 2650134465 is 5644310562.

2650134465 is a `hidden beast` number, since 2 + 65 + 0 + 134 + 465 = 666.

It is not a de Polignac number, because 2650134465 - 2³ = 2650134457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2650134467) 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, 185674 + ... + 199436.

It is an arithmetic number, because the mean of its divisors is an integer number (104675220).

Almost surely, 2^2650134465 is an apocalyptic number.

It is an amenable number.

2650134465 is a deficient number, since it is larger than the sum of its proper divisors (2374276095).

2650134465 is a wasteful number, since it uses less digits than its factorization.

2650134465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14174 (or 14171 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 2650134465 is about 51479.4567279026. The cubic root of 2650134465 is about 1383.8509090807.

The spelling of 2650134465 in words is "two billion, six hundred fifty million, one hundred thirty-four thousand, four hundred sixty-five".