45434533543454 has 8 divisors (see below), whose sum is σ = 74347418525688. Its totient is φ = 20652060701560.

The previous prime is 45434533543453. The next prime is 45434533543459.

45434533543454 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×45434533543454² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45434533543454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45434533543453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1032603035057 + ... + 1032603035100.

It is an arithmetic number, because the mean of its divisors is an integer number (9293427315711).

Almost surely, 2^{45434533543454} is an apocalyptic number.

45434533543454 is a deficient number, since it is larger than the sum of its proper divisors (28912884982234).

45434533543454 is a wasteful number, since it uses less digits than its factorization.

45434533543454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065206070170.

The product of its digits is 207360000, while the sum is 56.

The spelling of 45434533543454 in words is "forty-five trillion, four hundred thirty-four billion, five hundred thirty-three million, five hundred forty-three thousand, four hundred fifty-four".