137657063 has 2 divisors, whose sum is σ = 137657064. Its totient is φ = 137657062.

The previous prime is 137657021. The next prime is 137657111. The reversal of 137657063 is 360756731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 137657063 - 2⁸ = 137656807 is a prime.

It is equal to p_7787333 and since 137657063 and 7787333 have the same sum of digits, it is a Honaker prime.

It is a plaindrome in base 13.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137657363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68828531 + 68828532.

It is an arithmetic number, because the mean of its divisors is an integer number (68828532).

Almost surely, 2^137657063 is an apocalyptic number.

137657063 is a deficient number, since it is larger than the sum of its proper divisors (1).

137657063 is an equidigital number, since it uses as much as digits as its factorization.

137657063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 79380, while the sum is 38.

The square root of 137657063 is about 11732.7346769626. The cubic root of 137657063 is about 516.3365078098.

The spelling of 137657063 in words is "one hundred thirty-seven million, six hundred fifty-seven thousand, sixty-three".