138592737007 has 8 divisors (see below), whose sum is σ = 138823483392. Its totient is φ = 138362115000.

The previous prime is 138592736983. The next prime is 138592737011. The reversal of 138592737007 is 700737295831.

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

It is a cyclic number.

It is not a de Polignac number, because 138592737007 - 2⁷ = 138592736879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (138592737047) 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, 2349282 + ... + 2407552.

It is an arithmetic number, because the mean of its divisors is an integer number (17352935424).

Almost surely, 2^138592737007 is an apocalyptic number.

138592737007 is a deficient number, since it is larger than the sum of its proper divisors (230746385).

138592737007 is an equidigital number, since it uses as much as digits as its factorization.

138592737007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62189.

The product of its (nonzero) digits is 2222640, while the sum is 52.

The spelling of 138592737007 in words is "one hundred thirty-eight billion, five hundred ninety-two million, seven hundred thirty-seven thousand, seven".