45435454532343 has 8 divisors (see below), whose sum is σ = 67311784492400. Its totient is φ = 30290303021544.

The previous prime is 45435454532339. The next prime is 45435454532393. The reversal of 45435454532343 is 34323545453454.

45435454532343 is a `hidden beast` number, since 4 + 5 + 4 + 3 + 54 + 54 + 532 + 3 + 4 + 3 = 666.

It is not a de Polignac number, because 45435454532343 - 2² = 45435454532339 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45435454532343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45435454532393) 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, 841397306128 + ... + 841397306181.

It is an arithmetic number, because the mean of its divisors is an integer number (8413973061550).

Almost surely, 2^{45435454532343} is an apocalyptic number.

45435454532343 is a deficient number, since it is larger than the sum of its proper divisors (21876329960057).

45435454532343 is a wasteful number, since it uses less digits than its factorization.

45435454532343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682794612318 (or 1682794612312 counting only the distinct ones).

The product of its digits is 103680000, while the sum is 54.

Adding to 45435454532343 its reverse (34323545453454), we get a palindrome (79758999985797).

The spelling of 45435454532343 in words is "forty-five trillion, four hundred thirty-five billion, four hundred fifty-four million, five hundred thirty-two thousand, three hundred forty-three".