7138608054537 has 8 divisors (see below), whose sum is σ = 9518563298880. Its totient is φ = 4758862423280.

The previous prime is 7138608054527. The next prime is 7138608054551. The reversal of 7138608054537 is 7354508068317.

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 7138608054537 - 2⁴ = 7138608054521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7138608054527) 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, 52323789 + ... + 52460042.

It is an arithmetic number, because the mean of its divisors is an integer number (1189820412360).

Almost surely, 2^{7138608054537} is an apocalyptic number.

It is an amenable number.

7138608054537 is a deficient number, since it is larger than the sum of its proper divisors (2379955244343).

7138608054537 is a wasteful number, since it uses less digits than its factorization.

7138608054537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104806543.

The product of its (nonzero) digits is 16934400, while the sum is 57.

The spelling of 7138608054537 in words is "seven trillion, one hundred thirty-eight billion, six hundred eight million, fifty-four thousand, five hundred thirty-seven".