456113204305566 has 16 divisors (see below), whose sum is σ = 912232489206144. Its totient is φ = 152036721336024.

The previous prime is 456113204305553. The next prime is 456113204305567. The reversal of 456113204305566 is 665503402311654.

It is a happy number.

It is a super-3 number, since 3×456113204305566³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456113204305567) 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, 252382690 + ... + 254183493.

It is an arithmetic number, because the mean of its divisors is an integer number (57014530575384).

Almost surely, 2^{456113204305566} is an apocalyptic number.

456113204305566 is an abundant number, since it is smaller than the sum of its proper divisors (456119284900578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

456113204305566 is a wasteful number, since it uses less digits than its factorization.

456113204305566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506716255.

The product of its (nonzero) digits is 7776000, while the sum is 51.

The spelling of 456113204305566 in words is "four hundred fifty-six trillion, one hundred thirteen billion, two hundred four million, three hundred five thousand, five hundred sixty-six".