137009068077 has 64 divisors (see below), whose sum is σ = 224751237120. Its totient is φ = 72505165824.

The previous prime is 137009068073. The next prime is 137009068093. The reversal of 137009068077 is 770860900731.

It is a happy number.

It is not a de Polignac number, because 137009068077 - 2² = 137009068073 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137009068073) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3270538 + ... + 3312164.

It is an arithmetic number, because the mean of its divisors is an integer number (3511738080).

Almost surely, 2^137009068077 is an apocalyptic number.

It is an amenable number.

137009068077 is a deficient number, since it is larger than the sum of its proper divisors (87742169043).

137009068077 is a wasteful number, since it uses less digits than its factorization.

137009068077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41842.

The product of its (nonzero) digits is 444528, while the sum is 48.

The spelling of 137009068077 in words is "one hundred thirty-seven billion, nine million, sixty-eight thousand, seventy-seven".