455736541645 has 64 divisors (see below), whose sum is σ = 693354442752. Its totient is φ = 279309888000.

The previous prime is 455736541639. The next prime is 455736541679. The reversal of 455736541645 is 546145637554.

It is not a de Polignac number, because 455736541645 - 2¹³ = 455736533453 is a prime.

It is a super-3 number, since 3×455736541645³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13422240 + ... + 13456150.

It is an arithmetic number, because the mean of its divisors is an integer number (10833663168).

Almost surely, 2^455736541645 is an apocalyptic number.

It is an amenable number.

455736541645 is a deficient number, since it is larger than the sum of its proper divisors (237617901107).

455736541645 is a wasteful number, since it uses less digits than its factorization.

455736541645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34522.

The product of its digits is 30240000, while the sum is 55.

The spelling of 455736541645 in words is "four hundred fifty-five billion, seven hundred thirty-six million, five hundred forty-one thousand, six hundred forty-five".