137752563959 has 2 divisors, whose sum is σ = 137752563960. Its totient is φ = 137752563958.

The previous prime is 137752563943. The next prime is 137752563961. The reversal of 137752563959 is 959365257731.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 137752563959 - 2⁴ = 137752563943 is a prime.

Together with 137752563961, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137752568959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68876281979 + 68876281980.

It is an arithmetic number, because the mean of its divisors is an integer number (68876281980).

Almost surely, 2^137752563959 is an apocalyptic number.

137752563959 is a deficient number, since it is larger than the sum of its proper divisors (1).

137752563959 is an equidigital number, since it uses as much as digits as its factorization.

137752563959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53581500, while the sum is 62.

The spelling of 137752563959 in words is "one hundred thirty-seven billion, seven hundred fifty-two million, five hundred sixty-three thousand, nine hundred fifty-nine".