455564127766 has 32 divisors (see below), whose sum is σ = 771237586080. Its totient is φ = 199917715200.

The previous prime is 455564127763. The next prime is 455564127769. The reversal of 455564127766 is 667721465554.

It is an interprime number because it is at equal distance from previous prime (455564127763) and next prime (455564127769).

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a self number, because there is not a number n which added to its sum of digits gives 455564127766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455564127763) 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, 11042970 + ... + 11084146.

It is an arithmetic number, because the mean of its divisors is an integer number (24101174565).

Almost surely, 2^455564127766 is an apocalyptic number.

455564127766 is a deficient number, since it is larger than the sum of its proper divisors (315673458314).

455564127766 is a wasteful number, since it uses less digits than its factorization.

455564127766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58560.

The product of its digits is 42336000, while the sum is 58.

The spelling of 455564127766 in words is "four hundred fifty-five billion, five hundred sixty-four million, one hundred twenty-seven thousand, seven hundred sixty-six".