2928798058783 has 4 divisors (see below), whose sum is σ = 2928868022080. Its totient is φ = 2928728095488.

The previous prime is 2928798058777. The next prime is 2928798058787. The reversal of 2928798058783 is 3878508978292.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2928798058783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2928798058787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34918818 + ... + 35002591.

It is an arithmetic number, because the mean of its divisors is an integer number (732217005520).

Almost surely, 2^{2928798058783} is an apocalyptic number.

2928798058783 is a deficient number, since it is larger than the sum of its proper divisors (69963297).

2928798058783 is an equidigital number, since it uses as much as digits as its factorization.

2928798058783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69963296.

The product of its (nonzero) digits is 975421440, while the sum is 76.

The spelling of 2928798058783 in words is "two trillion, nine hundred twenty-eight billion, seven hundred ninety-eight million, fifty-eight thousand, seven hundred eighty-three".