2009949277502 has 8 divisors (see below), whose sum is σ = 3096408346536. Its totient is φ = 977813161992.

The previous prime is 2009949277499. The next prime is 2009949277519. The reversal of 2009949277502 is 2057729499002.

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

It is a congruent number.

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, 13580738288 + ... + 13580738435.

It is an arithmetic number, because the mean of its divisors is an integer number (387051043317).

Almost surely, 2^{2009949277502} is an apocalyptic number.

2009949277502 is a deficient number, since it is larger than the sum of its proper divisors (1086459069034).

2009949277502 is a wasteful number, since it uses less digits than its factorization.

2009949277502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27161476762.

The product of its (nonzero) digits is 5715360, while the sum is 56.

The spelling of 2009949277502 in words is "two trillion, nine billion, nine hundred forty-nine million, two hundred seventy-seven thousand, five hundred two".