554023415545 has 8 divisors (see below), whose sum is σ = 664838480520. Its totient is φ = 443211811200.

The previous prime is 554023415497. The next prime is 554023415551. The reversal of 554023415545 is 545514320455.

It can be written as a sum of positive squares in 4 ways, for example, as 82992391056 + 471031024489 = 288084^2 + 686317^2 .

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

It is not a de Polignac number, because 554023415545 - 2³¹ = 551875931897 is a prime.

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, 498850 + ... + 1164859.

It is an arithmetic number, because the mean of its divisors is an integer number (83104810065).

Almost surely, 2^554023415545 is an apocalyptic number.

It is an amenable number.

554023415545 is a deficient number, since it is larger than the sum of its proper divisors (110815064975).

554023415545 is a wasteful number, since it uses less digits than its factorization.

554023415545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1730315.

The product of its (nonzero) digits is 1200000, while the sum is 43.

The spelling of 554023415545 in words is "five hundred fifty-four billion, twenty-three million, four hundred fifteen thousand, five hundred forty-five".