137361463 has 2 divisors, whose sum is σ = 137361464. Its totient is φ = 137361462.

The previous prime is 137361449. The next prime is 137361493. The reversal of 137361463 is 364163731.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-137361463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137361493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68680731 + 68680732.

It is an arithmetic number, because the mean of its divisors is an integer number (68680732).

Almost surely, 2^137361463 is an apocalyptic number.

137361463 is a deficient number, since it is larger than the sum of its proper divisors (1).

137361463 is an equidigital number, since it uses as much as digits as its factorization.

137361463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 34.

The square root of 137361463 is about 11720.1306733330. The cubic root of 137361463 is about 515.9666552477.

The spelling of 137361463 in words is "one hundred thirty-seven million, three hundred sixty-one thousand, four hundred sixty-three".