54430533503445 has 32 divisors (see below), whose sum is σ = 95038348930560. Its totient is φ = 26381582027840.

The previous prime is 54430533503417. The next prime is 54430533503473.

54430533503445 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (54430533503417) and next prime (54430533503473).

It is not a de Polignac number, because 54430533503445 - 2⁷ = 54430533503317 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54430533503394 and 54430533503403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55636539 + ... + 56606408.

It is an arithmetic number, because the mean of its divisors is an integer number (2969948404080).

Almost surely, 2^{54430533503445} is an apocalyptic number.

54430533503445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54430533503445 is a deficient number, since it is larger than the sum of its proper divisors (40607815427115).

54430533503445 is a wasteful number, since it uses less digits than its factorization.

54430533503445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112245905.

The product of its (nonzero) digits is 12960000, while the sum is 48.

It can be divided in two parts, 5443053 and 3503445, that added together give a palindrome (8946498).

The spelling of 54430533503445 in words is "fifty-four trillion, four hundred thirty billion, five hundred thirty-three million, five hundred three thousand, four hundred forty-five".