455464726261 has 16 divisors (see below), whose sum is σ = 458754719104. Its totient is φ = 452190682944.

The previous prime is 455464726259. The next prime is 455464726267. The reversal of 455464726261 is 162627464554.

It is a cyclic number.

It is not a de Polignac number, because 455464726261 - 2¹ = 455464726259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 455464726199 and 455464726208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455464726267) 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, 80997496 + ... + 81003118.

It is an arithmetic number, because the mean of its divisors is an integer number (28672169944).

Almost surely, 2^455464726261 is an apocalyptic number.

It is an amenable number.

455464726261 is a deficient number, since it is larger than the sum of its proper divisors (3289992843).

455464726261 is a wasteful number, since it uses less digits than its factorization.

455464726261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6940.

The product of its digits is 9676800, while the sum is 52.

The spelling of 455464726261 in words is "four hundred fifty-five billion, four hundred sixty-four million, seven hundred twenty-six thousand, two hundred sixty-one".