455770047 has 8 divisors (see below), whose sum is σ = 634114944. Its totient is φ = 290635928.

The previous prime is 455770037. The next prime is 455770069. The reversal of 455770047 is 740077554.

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 455770047 - 2¹⁰ = 455769023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 455769987 and 455770014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455770037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3302613 + ... + 3302750.

It is an arithmetic number, because the mean of its divisors is an integer number (79264368).

Almost surely, 2^455770047 is an apocalyptic number.

455770047 is a deficient number, since it is larger than the sum of its proper divisors (178344897).

455770047 is a wasteful number, since it uses less digits than its factorization.

455770047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6605389.

The product of its (nonzero) digits is 137200, while the sum is 39.

The square root of 455770047 is about 21348.7715571646. The cubic root of 455770047 is about 769.5708222815.

The spelling of 455770047 in words is "four hundred fifty-five million, seven hundred seventy thousand, forty-seven".