137624709823 has 2 divisors, whose sum is σ = 137624709824. Its totient is φ = 137624709822.

The previous prime is 137624709809. The next prime is 137624709847. The reversal of 137624709823 is 328907426731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 137624709823 - 2⁹ = 137624709311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137624709863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68812354911 + 68812354912.

It is an arithmetic number, because the mean of its divisors is an integer number (68812354912).

Almost surely, 2^137624709823 is an apocalyptic number.

137624709823 is a deficient number, since it is larger than the sum of its proper divisors (1).

137624709823 is an equidigital number, since it uses as much as digits as its factorization.

137624709823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3048192, while the sum is 52.

The spelling of 137624709823 in words is "one hundred thirty-seven billion, six hundred twenty-four million, seven hundred nine thousand, eight hundred twenty-three".