2650503290 has 8 divisors (see below), whose sum is σ = 4770905940. Its totient is φ = 1060201312.

The previous prime is 2650503283. The next prime is 2650503367. The reversal of 2650503290 is 923050562.

It can be written as a sum of positive squares in 2 ways, for example, as 2378220289 + 272283001 = 48767^2 + 16501^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132525155 + ... + 132525174.

Almost surely, 2^2650503290 is an apocalyptic number.

2650503290 is a deficient number, since it is larger than the sum of its proper divisors (2120402650).

2650503290 is a wasteful number, since it uses less digits than its factorization.

2650503290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265050336.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 2650503290 is about 51483.0388574723. The cubic root of 2650503290 is about 1383.9151039536.

The spelling of 2650503290 in words is "two billion, six hundred fifty million, five hundred three thousand, two hundred ninety".