913536496897 has 8 divisors (see below), whose sum is σ = 919765141416. Its totient is φ = 907323927552.

The previous prime is 913536496891. The next prime is 913536496909. The reversal of 913536496897 is 798694635319.

It can be written as a sum of positive squares in 4 ways, for example, as 765360772801 + 148175724096 = 874849^2 + 384936^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 913536496897 - 2³ = 913536496889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (913536496891) 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, 3904738 + ... + 4132075.

It is an arithmetic number, because the mean of its divisors is an integer number (114970642677).

Almost surely, 2^913536496897 is an apocalyptic number.

It is an amenable number.

913536496897 is a deficient number, since it is larger than the sum of its proper divisors (6228644519).

913536496897 is a wasteful number, since it uses less digits than its factorization.

913536496897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8037587.

The product of its digits is 264539520, while the sum is 70.

The spelling of 913536496897 in words is "nine hundred thirteen billion, five hundred thirty-six million, four hundred ninety-six thousand, eight hundred ninety-seven".