455061740287 has 16 divisors (see below), whose sum is σ = 585651308544. Its totient is φ = 343155060000.

The previous prime is 455061740251. The next prime is 455061740297. The reversal of 455061740287 is 782047160554.

It is a cyclic number.

It is not a de Polignac number, because 455061740287 - 2²³ = 455053351679 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 455061740287.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455061740297) 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, 95318464 + ... + 95323237.

It is an arithmetic number, because the mean of its divisors is an integer number (36603206784).

Almost surely, 2^455061740287 is an apocalyptic number.

455061740287 is a deficient number, since it is larger than the sum of its proper divisors (130589568257).

455061740287 is a wasteful number, since it uses less digits than its factorization.

455061740287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190641750.

The product of its (nonzero) digits is 1881600, while the sum is 49.

The spelling of 455061740287 in words is "four hundred fifty-five billion, sixty-one million, seven hundred forty thousand, two hundred eighty-seven".