2639375083 has 2 divisors, whose sum is σ = 2639375084. Its totient is φ = 2639375082.

The previous prime is 2639374981. The next prime is 2639375093. The reversal of 2639375083 is 3805739362.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2639375083 - 2²¹ = 2637277931 is a prime.

It is a super-2 number, since 2×2639375083² = 13932601657522513778, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2639375093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1319687541 + 1319687542.

It is an arithmetic number, because the mean of its divisors is an integer number (1319687542).

Almost surely, 2^2639375083 is an apocalyptic number.

2639375083 is a deficient number, since it is larger than the sum of its proper divisors (1).

2639375083 is an equidigital number, since it uses as much as digits as its factorization.

2639375083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 46.

The square root of 2639375083 is about 51374.8487394367. The cubic root of 2639375083 is about 1381.9755858573.

The spelling of 2639375083 in words is "two billion, six hundred thirty-nine million, three hundred seventy-five thousand, eighty-three".