554506363 has 4 divisors (see below), whose sum is σ = 558739368. Its totient is φ = 550273360.

The previous prime is 554506349. The next prime is 554506369. The reversal of 554506363 is 363605455.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 363605455 = 5 ⋅72721091.

It is a de Polignac number, because none of the positive numbers 2^k-554506363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (554506369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2116306 + ... + 2116567.

It is an arithmetic number, because the mean of its divisors is an integer number (139684842).

Almost surely, 2^554506363 is an apocalyptic number.

554506363 is a deficient number, since it is larger than the sum of its proper divisors (4233005).

554506363 is a wasteful number, since it uses less digits than its factorization.

554506363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4233004.

The product of its (nonzero) digits is 162000, while the sum is 37.

The square root of 554506363 is about 23547.9587862727. The cubic root of 554506363 is about 821.5528590533.

The spelling of 554506363 in words is "five hundred fifty-four million, five hundred six thousand, three hundred sixty-three".