45534444443554 has 48 divisors (see below), whose sum is σ = 76413525037920. Its totient is φ = 20329167689600.

The previous prime is 45534444443549. The next prime is 45534444443557.

45534444443554 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (45534444443557) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15234234 + ... + 17976394.

It is an arithmetic number, because the mean of its divisors is an integer number (1591948438290).

Almost surely, 2^{45534444443554} is an apocalyptic number.

45534444443554 is a deficient number, since it is larger than the sum of its proper divisors (30879080594366).

45534444443554 is a wasteful number, since it uses less digits than its factorization.

45534444443554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2743407 (or 2743396 counting only the distinct ones).

The product of its digits is 368640000, while the sum is 58.

It can be divided in two parts, 4553444 and 4443554, that added together give a palindrome (8996998).

The spelling of 45534444443554 in words is "forty-five trillion, five hundred thirty-four billion, four hundred forty-four million, four hundred forty-three thousand, five hundred fifty-four".