2608980450 has 48 divisors (see below), whose sum is σ = 6477415776. Its totient is φ = 694960000.

The previous prime is 2608980449. The next prime is 2608980457. The reversal of 2608980450 is 540898062.

It is not an unprimeable number, because it can be changed into a prime (2608980457) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133825 + ... + 152075.

It is an arithmetic number, because the mean of its divisors is an integer number (134946162).

Almost surely, 2^2608980450 is an apocalyptic number.

2608980450 is an abundant number, since it is smaller than the sum of its proper divisors (3868435326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2608980450 is a wasteful number, since it uses less digits than its factorization.

2608980450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19219 (or 19214 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 2608980450 is about 51078.1797835436. The cubic root of 2608980450 is about 1376.6502192325.

The spelling of 2608980450 in words is "two billion, six hundred eight million, nine hundred eighty thousand, four hundred fifty".