45456522565454 has 32 divisors (see below), whose sum is σ = 91548800695296. Its totient is φ = 16348000122720.

The previous prime is 45456522565439. The next prime is 45456522565457.

45456522565454 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×45456522565454² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45456522565457) 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, 11352775862 + ... + 11352779865.

It is an arithmetic number, because the mean of its divisors is an integer number (2860900021728).

Almost surely, 2^{45456522565454} is an apocalyptic number.

45456522565454 is an abundant number, since it is smaller than the sum of its proper divisors (46092278129842).

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

45456522565454 is a wasteful number, since it uses less digits than its factorization.

45456522565454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22705555760.

The product of its digits is 576000000, while the sum is 62.

The spelling of 45456522565454 in words is "forty-five trillion, four hundred fifty-six billion, five hundred twenty-two million, five hundred sixty-five thousand, four hundred fifty-four".