5101783 has 2 divisors, whose sum is σ = 5101784. Its totient is φ = 5101782.

The previous prime is 5101781. The next prime is 5101787. The reversal of 5101783 is 3871015.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5101783 - 2¹ = 5101781 is a prime.

Together with 5101781, it forms a pair of twin primes.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5101781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550891 + 2550892.

It is an arithmetic number, because the mean of its divisors is an integer number (2550892).

Almost surely, 2^5101783 is an apocalyptic number.

5101783 is a deficient number, since it is larger than the sum of its proper divisors (1).

5101783 is an equidigital number, since it uses as much as digits as its factorization.

5101783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 5101783 is about 2258.7126864655. The cubic root of 5101783 is about 172.1501190754.

Adding to 5101783 its reverse (3871015), we get a palindrome (8972798).

The spelling of 5101783 in words is "five million, one hundred one thousand, seven hundred eighty-three".