264365451445497 has 8 divisors (see below), whose sum is σ = 358461629078880. Its totient is φ = 173256454054560.

The previous prime is 264365451445489. The next prime is 264365451445609. The reversal of 264365451445497 is 794544154563462.

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

It is not a de Polignac number, because 264365451445497 - 2³ = 264365451445489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (264365451045497) 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, 746795060404 + ... + 746795060757.

It is an arithmetic number, because the mean of its divisors is an integer number (44807703634860).

Almost surely, 2^{264365451445497} is an apocalyptic number.

It is an amenable number.

264365451445497 is a deficient number, since it is larger than the sum of its proper divisors (94096177633383).

264365451445497 is a wasteful number, since it uses less digits than its factorization.

264365451445497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493590121223.

The product of its digits is 1741824000, while the sum is 69.

The spelling of 264365451445497 in words is "two hundred sixty-four trillion, three hundred sixty-five billion, four hundred fifty-one million, four hundred forty-five thousand, four hundred ninety-seven".