7136056704437 has 4 divisors (see below), whose sum is σ = 7270699283820. Its totient is φ = 7001414125056.

The previous prime is 7136056704373. The next prime is 7136056704473. The reversal of 7136056704437 is 7344076506317.

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 6388023722116 + 748032982321 = 2527454^2 + 864889^2 .

It is a cyclic number.

It is not a de Polignac number, because 7136056704437 - 2⁶ = 7136056704373 is a prime.

It is a super-3 number, since 3×7136056704437³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (53), and also a Moran number because the ratio is a prime number: 134642579329 = 7136056704437 / (7 + 1 + 3 + 6 + 0 + 5 + 6 + 7 + 0 + 4 + 4 + 3 + 7).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7136056704037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67321289612 + ... + 67321289717.

It is an arithmetic number, because the mean of its divisors is an integer number (1817674820955).

Almost surely, 2^{7136056704437} is an apocalyptic number.

It is an amenable number.

7136056704437 is a deficient number, since it is larger than the sum of its proper divisors (134642579383).

7136056704437 is a wasteful number, since it uses less digits than its factorization.

7136056704437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134642579382.

The product of its (nonzero) digits is 8890560, while the sum is 53.

The spelling of 7136056704437 in words is "seven trillion, one hundred thirty-six billion, fifty-six million, seven hundred four thousand, four hundred thirty-seven".