137407463 has 2 divisors, whose sum is σ = 137407464. Its totient is φ = 137407462.

The previous prime is 137407453. The next prime is 137407511. The reversal of 137407463 is 364704731.

137407463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 137407463 - 2⁶ = 137407399 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137407453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68703731 + 68703732.

It is an arithmetic number, because the mean of its divisors is an integer number (68703732).

Almost surely, 2^137407463 is an apocalyptic number.

137407463 is a deficient number, since it is larger than the sum of its proper divisors (1).

137407463 is an equidigital number, since it uses as much as digits as its factorization.

137407463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 137407463 is about 11722.0929445215. The cubic root of 137407463 is about 516.0242449498.

The spelling of 137407463 in words is "one hundred thirty-seven million, four hundred seven thousand, four hundred sixty-three".