536849515457 has 4 divisors (see below), whose sum is σ = 536856524736. Its totient is φ = 536842506180.

The previous prime is 536849515429. The next prime is 536849515459. The reversal of 536849515457 is 754515948635.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 536849515457 - 2¹⁴ = 536849499073 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 536849515457.

It is not an unprimeable number, because it can be changed into a prime (536849515459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3388469 + ... + 3543362.

It is an arithmetic number, because the mean of its divisors is an integer number (134214131184).

Almost surely, 2^536849515457 is an apocalyptic number.

It is an amenable number.

536849515457 is a deficient number, since it is larger than the sum of its proper divisors (7009279).

536849515457 is an equidigital number, since it uses as much as digits as its factorization.

536849515457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7009278.

The product of its digits is 90720000, while the sum is 62.

The spelling of 536849515457 in words is "five hundred thirty-six billion, eight hundred forty-nine million, five hundred fifteen thousand, four hundred fifty-seven".