47026899785 has 16 divisors (see below), whose sum is σ = 56785784832. Its totient is φ = 37386254400.

The previous prime is 47026899781. The next prime is 47026899817. The reversal of 47026899785 is 58799862074.

It is a happy number.

It is not a de Polignac number, because 47026899785 - 2² = 47026899781 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47026899781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 927440 + ... + 976830.

It is an arithmetic number, because the mean of its divisors is an integer number (3549111552).

Almost surely, 2^47026899785 is an apocalyptic number.

It is an amenable number.

47026899785 is a deficient number, since it is larger than the sum of its proper divisors (9758885047).

47026899785 is a wasteful number, since it uses less digits than its factorization.

47026899785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50584.

The product of its (nonzero) digits is 60963840, while the sum is 65.

The spelling of 47026899785 in words is "forty-seven billion, twenty-six million, eight hundred ninety-nine thousand, seven hundred eighty-five".