2872205450 has 24 divisors (see below), whose sum is σ = 5352969888. Its totient is φ = 1146588080.

The previous prime is 2872205447. The next prime is 2872205467. The reversal of 2872205450 is 545022782.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2872205450.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31952 + ... + 82251.

It is an arithmetic number, because the mean of its divisors is an integer number (223040412).

Almost surely, 2^2872205450 is an apocalyptic number.

2872205450 is a deficient number, since it is larger than the sum of its proper divisors (2480764438).

2872205450 is a wasteful number, since it uses less digits than its factorization.

2872205450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114718 (or 114713 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 35.

The square root of 2872205450 is about 53592.9608250934. The cubic root of 2872205450 is about 1421.4726258771.

The spelling of 2872205450 in words is "two billion, eight hundred seventy-two million, two hundred five thousand, four hundred fifty".