7136506734601 has 4 divisors (see below), whose sum is σ = 7136533242900. Its totient is φ = 7136480226304.

The previous prime is 7136506734559. The next prime is 7136506734619. The reversal of 7136506734601 is 1064376056317.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 643005119376 + 6493501615225 = 801876^2 + 2548235^2 .

It is a cyclic number.

It is not a de Polignac number, because 7136506734601 - 2³⁷ = 6999067781129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7136506734641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12846136 + ... + 13390153.

It is an arithmetic number, because the mean of its divisors is an integer number (1784133310725).

Almost surely, 2^{7136506734601} is an apocalyptic number.

It is an amenable number.

7136506734601 is a deficient number, since it is larger than the sum of its proper divisors (26508299).

7136506734601 is a wasteful number, since it uses less digits than its factorization.

7136506734601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26508298.

The product of its (nonzero) digits is 1905120, while the sum is 49.

The spelling of 7136506734601 in words is "seven trillion, one hundred thirty-six billion, five hundred six million, seven hundred thirty-four thousand, six hundred one".