137651383 has 2 divisors, whose sum is σ = 137651384. Its totient is φ = 137651382.

The previous prime is 137651351. The next prime is 137651401. The reversal of 137651383 is 383156731.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 137651383 - 2⁵ = 137651351 is a prime.

It is equal to p_7787035 and since 137651383 and 7787035 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137651303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68825691 + 68825692.

It is an arithmetic number, because the mean of its divisors is an integer number (68825692).

Almost surely, 2^137651383 is an apocalyptic number.

137651383 is a deficient number, since it is larger than the sum of its proper divisors (1).

137651383 is an equidigital number, since it uses as much as digits as its factorization.

137651383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 37.

The square root of 137651383 is about 11732.4926166608. The cubic root of 137651383 is about 516.3294060270.

The spelling of 137651383 in words is "one hundred thirty-seven million, six hundred fifty-one thousand, three hundred eighty-three".