455533022643 has 4 divisors (see below), whose sum is σ = 607377363528. Its totient is φ = 303688681760.

The previous prime is 455533022629. The next prime is 455533022657. The reversal of 455533022643 is 346220335554.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (455533022629) and next prime (455533022657).

It is a cyclic number.

It is not a de Polignac number, because 455533022643 - 2¹⁸ = 455532760499 is a prime.

It is a super-3 number, since 3×455533022643³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 455533022595 and 455533022604.

It is not an unprimeable number, because it can be changed into a prime (455533022603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75922170438 + ... + 75922170443.

It is an arithmetic number, because the mean of its divisors is an integer number (151844340882).

Almost surely, 2^455533022643 is an apocalyptic number.

455533022643 is a deficient number, since it is larger than the sum of its proper divisors (151844340885).

455533022643 is a wasteful number, since it uses less digits than its factorization.

455533022643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151844340884.

The product of its (nonzero) digits is 1296000, while the sum is 42.

The spelling of 455533022643 in words is "four hundred fifty-five billion, five hundred thirty-three million, twenty-two thousand, six hundred forty-three".