54435522553445 has 8 divisors (see below), whose sum is σ = 71261047706400. Its totient is φ = 39589470947920.

The previous prime is 54435522553421. The next prime is 54435522553499.

54435522553445 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 54435522553445 - 2¹⁴ = 54435522537061 is a prime.

It is a super-2 number, since 2×54435522553445² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494868386795 + ... + 494868386904.

It is an arithmetic number, because the mean of its divisors is an integer number (8907630963300).

Almost surely, 2^{54435522553445} is an apocalyptic number.

54435522553445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54435522553445 is a deficient number, since it is larger than the sum of its proper divisors (16825525152955).

54435522553445 is a wasteful number, since it uses less digits than its factorization.

54435522553445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989736773715.

The product of its digits is 144000000, while the sum is 56.

It can be divided in two parts, 5443552 and 2553445, that added together give a palindrome (7996997).

The spelling of 54435522553445 in words is "fifty-four trillion, four hundred thirty-five billion, five hundred twenty-two million, five hundred fifty-three thousand, four hundred forty-five".