2650348545 has 16 divisors (see below), whose sum is σ = 4566754752. Its totient is φ = 1304786880.

The previous prime is 2650348543. The next prime is 2650348553. The reversal of 2650348545 is 5458430562.

It is not a de Polignac number, because 2650348545 - 2¹ = 2650348543 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2650348497 and 2650348506.

It is not an unprimeable number, because it can be changed into a prime (2650348543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6795571 + ... + 6795960.

It is an arithmetic number, because the mean of its divisors is an integer number (285422172).

Almost surely, 2^2650348545 is an apocalyptic number.

It is an amenable number.

2650348545 is a deficient number, since it is larger than the sum of its proper divisors (1916406207).

2650348545 is a wasteful number, since it uses less digits than its factorization.

2650348545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13591552.

The product of its (nonzero) digits is 576000, while the sum is 42.

The square root of 2650348545 is about 51481.5359619349. The cubic root of 2650348545 is about 1383.8881709416. Note that the first 3 decimals are identical.

The spelling of 2650348545 in words is "two billion, six hundred fifty million, three hundred forty-eight thousand, five hundred forty-five".