554561145373 has 8 divisors (see below), whose sum is σ = 565183856160. Its totient is φ = 543979213680.

The previous prime is 554561145371. The next prime is 554561145421. The reversal of 554561145373 is 373541165455.

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

It is a cyclic number.

It is not a de Polignac number, because 554561145373 - 2¹ = 554561145371 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554561145371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10167315 + ... + 10221712.

It is an arithmetic number, because the mean of its divisors is an integer number (70647982020).

Almost surely, 2^554561145373 is an apocalyptic number.

It is an amenable number.

554561145373 is a deficient number, since it is larger than the sum of its proper divisors (10622710787).

554561145373 is a wasteful number, since it uses less digits than its factorization.

554561145373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20389547.

The product of its digits is 3780000, while the sum is 49.

The spelling of 554561145373 in words is "five hundred fifty-four billion, five hundred sixty-one million, one hundred forty-five thousand, three hundred seventy-three".