137016461 has 2 divisors, whose sum is σ = 137016462. Its totient is φ = 137016460.

The previous prime is 137016433. The next prime is 137016491. The reversal of 137016461 is 164610731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83814025 + 53202436 = 9155^2 + 7294^2 .

It is a cyclic number.

It is not a de Polignac number, because 137016461 - 2²⁶ = 69907597 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137016491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68508230 + 68508231.

It is an arithmetic number, because the mean of its divisors is an integer number (68508231).

Almost surely, 2^137016461 is an apocalyptic number.

It is an amenable number.

137016461 is a deficient number, since it is larger than the sum of its proper divisors (1).

137016461 is an equidigital number, since it uses as much as digits as its factorization.

137016461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 137016461 is about 11705.4030686688. The cubic root of 137016461 is about 515.5343196078.

The spelling of 137016461 in words is "one hundred thirty-seven million, sixteen thousand, four hundred sixty-one".