137883737377 has 8 divisors (see below), whose sum is σ = 146090432736. Its totient is φ = 129687696192.

The previous prime is 137883737359. The next prime is 137883737393. The reversal of 137883737377 is 773737388731.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-137883737377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137883737977) 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, 2636883 + ... + 2688664.

It is an arithmetic number, because the mean of its divisors is an integer number (18261304092).

Almost surely, 2^137883737377 is an apocalyptic number.

137883737377 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

137883737377 is a deficient number, since it is larger than the sum of its proper divisors (8206695359).

137883737377 is a wasteful number, since it uses less digits than its factorization.

137883737377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5327087.

The product of its digits is 87127488, while the sum is 64.

The spelling of 137883737377 in words is "one hundred thirty-seven billion, eight hundred eighty-three million, seven hundred thirty-seven thousand, three hundred seventy-seven".