54433155403 has 4 divisors (see below), whose sum is σ = 59381624088. Its totient is φ = 49484686720.

The previous prime is 54433155397. The next prime is 54433155419. The reversal of 54433155403 is 30455133445.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54433155403 - 2³³ = 45843220811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54433155443) 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, 2474234326 + ... + 2474234347.

It is an arithmetic number, because the mean of its divisors is an integer number (14845406022).

Almost surely, 2^54433155403 is an apocalyptic number.

54433155403 is a deficient number, since it is larger than the sum of its proper divisors (4948468685).

54433155403 is a wasteful number, since it uses less digits than its factorization.

54433155403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4948468684.

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 54433155403 its reverse (30455133445), we get a palindrome (84888288848).

The spelling of 54433155403 in words is "fifty-four billion, four hundred thirty-three million, one hundred fifty-five thousand, four hundred three".