536718168537 has 16 divisors (see below), whose sum is σ = 743032692480. Its totient is φ = 344198937600.

The previous prime is 536718168533. The next prime is 536718168563. The reversal of 536718168537 is 735861817635.

It is a happy number.

It is not a de Polignac number, because 536718168537 - 2² = 536718168533 is a prime.

It is not an unprimeable number, because it can be changed into a prime (536718168533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11358664 + ... + 11405817.

It is an arithmetic number, because the mean of its divisors is an integer number (46439543280).

Almost surely, 2^536718168537 is an apocalyptic number.

It is an amenable number.

536718168537 is a deficient number, since it is larger than the sum of its proper divisors (206314523943).

536718168537 is a wasteful number, since it uses less digits than its factorization.

536718168537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22764784.

The product of its digits is 25401600, while the sum is 60.

The spelling of 536718168537 in words is "five hundred thirty-six billion, seven hundred eighteen million, one hundred sixty-eight thousand, five hundred thirty-seven".