2517669983 has 2 divisors, whose sum is σ = 2517669984. Its totient is φ = 2517669982.

The previous prime is 2517669977. The next prime is 2517669997. The reversal of 2517669983 is 3899667152.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2517669983 - 2¹⁴ = 2517653599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2517669923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1258834991 + 1258834992.

It is an arithmetic number, because the mean of its divisors is an integer number (1258834992).

Almost surely, 2^2517669983 is an apocalyptic number.

2517669983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2517669983 is an equidigital number, since it uses as much as digits as its factorization.

2517669983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4898880, while the sum is 56.

The square root of 2517669983 is about 50176.3887002642. The cubic root of 2517669983 is about 1360.3988851230.

It can be divided in two parts, 25176 and 69983, that added together give a palindrome (95159).

The spelling of 2517669983 in words is "two billion, five hundred seventeen million, six hundred sixty-nine thousand, nine hundred eighty-three".