2051714783 has 4 divisors (see below), whose sum is σ = 2071634448. Its totient is φ = 2031795120.

The previous prime is 2051714657. The next prime is 2051714813. The reversal of 2051714783 is 3874171502.

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

It is a cyclic number.

It is not a de Polignac number, because 2051714783 - 2⁸ = 2051714527 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 (2051714983) 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, 9959678 + ... + 9959883.

It is an arithmetic number, because the mean of its divisors is an integer number (517908612).

Almost surely, 2^2051714783 is an apocalyptic number.

2051714783 is a deficient number, since it is larger than the sum of its proper divisors (19919665).

2051714783 is a wasteful number, since it uses less digits than its factorization.

2051714783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19919664.

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 2051714783 is about 45295.8583426785. The cubic root of 2051714783 is about 1270.6881968713.

The spelling of 2051714783 in words is "two billion, fifty-one million, seven hundred fourteen thousand, seven hundred eighty-three".