9851048495044 has 9 divisors (see below), whose sum is σ = 17239345851567. Its totient is φ = 4925521108884.

The previous prime is 9851048495027. The next prime is 9851048495053. The reversal of 9851048495044 is 4405948401589.

The square root of 9851048495044 is 3138638.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5492617 + ... + 7061935.

Almost surely, 2^{9851048495044} is an apocalyptic number.

9851048495044 is the 3138638-th square number.

It is an amenable number.

9851048495044 is a deficient number, since it is larger than the sum of its proper divisors (7388297356523).

9851048495044 is an frugal number, since it uses more digits than its factorization.

9851048495044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3138642 (or 1569321 counting only the distinct ones).

The product of its (nonzero) digits is 33177600, while the sum is 61.

The spelling of 9851048495044 in words is "nine trillion, eight hundred fifty-one billion, forty-eight million, four hundred ninety-five thousand, forty-four".