137652513 has 8 divisors (see below), whose sum is σ = 183940128. Its totient is φ = 91566624.

The previous prime is 137652509. The next prime is 137652517. The reversal of 137652513 is 315256731.

It is an interprime number because it is at equal distance from previous prime (137652509) and next prime (137652517).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 137652513 - 2² = 137652509 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (137652517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48831 + ... + 51572.

It is an arithmetic number, because the mean of its divisors is an integer number (22992516).

Almost surely, 2^137652513 is an apocalyptic number.

It is an amenable number.

137652513 is a deficient number, since it is larger than the sum of its proper divisors (46287615).

137652513 is a wasteful number, since it uses less digits than its factorization.

137652513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100863.

The product of its digits is 18900, while the sum is 33.

The square root of 137652513 is about 11732.5407734216. The cubic root of 137652513 is about 516.3308188972.

The spelling of 137652513 in words is "one hundred thirty-seven million, six hundred fifty-two thousand, five hundred thirteen".