456455213455 has 8 divisors (see below), whose sum is σ = 548166637152. Its totient is φ = 364883916768.

The previous prime is 456455213437. The next prime is 456455213531. The reversal of 456455213455 is 554312554654.

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

It is a cyclic number.

It is not a de Polignac number, because 456455213455 - 2¹⁹ = 456454689167 is a prime.

It is a super-2 number, since 2×456455213455² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 456455213399 and 456455213408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35024584 + ... + 35037613.

It is an arithmetic number, because the mean of its divisors is an integer number (68520829644).

Almost surely, 2^456455213455 is an apocalyptic number.

456455213455 is a deficient number, since it is larger than the sum of its proper divisors (91711423697).

456455213455 is a wasteful number, since it uses less digits than its factorization.

456455213455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70063505.

The product of its digits is 7200000, while the sum is 49.

The spelling of 456455213455 in words is "four hundred fifty-six billion, four hundred fifty-five million, two hundred thirteen thousand, four hundred fifty-five".