137264651 has 2 divisors, whose sum is σ = 137264652. Its totient is φ = 137264650.

The previous prime is 137264639. The next prime is 137264663. The reversal of 137264651 is 156462731.

137264651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (137264639) and next prime (137264663).

It is a cyclic number.

It is not a de Polignac number, because 137264651 - 2²² = 133070347 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (137264671) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68632325 + 68632326.

It is an arithmetic number, because the mean of its divisors is an integer number (68632326).

Almost surely, 2^137264651 is an apocalyptic number.

137264651 is a deficient number, since it is larger than the sum of its proper divisors (1).

137264651 is an equidigital number, since it uses as much as digits as its factorization.

137264651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 35.

The square root of 137264651 is about 11715.9997866166. Note that the first 3 decimals coincide. The cubic root of 137264651 is about 515.8454094421.

The spelling of 137264651 in words is "one hundred thirty-seven million, two hundred sixty-four thousand, six hundred fifty-one".