137451007 has 2 divisors, whose sum is σ = 137451008. Its totient is φ = 137451006.

The previous prime is 137450953. The next prime is 137451019. The reversal of 137451007 is 700154731.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 137451007 - 2⁷ = 137450879 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 (137454007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68725503 + 68725504.

It is an arithmetic number, because the mean of its divisors is an integer number (68725504).

Almost surely, 2^137451007 is an apocalyptic number.

137451007 is a deficient number, since it is larger than the sum of its proper divisors (1).

137451007 is an equidigital number, since it uses as much as digits as its factorization.

137451007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 137451007 is about 11723.9501448957. The cubic root of 137451007 is about 516.0787480219.

The spelling of 137451007 in words is "one hundred thirty-seven million, four hundred fifty-one thousand, seven".