554159494 has 8 divisors (see below), whose sum is σ = 949987728. Its totient is φ = 237496920.

The previous prime is 554159399. The next prime is 554159509. The reversal of 554159494 is 494951455.

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

It is a congruent number.

It is an unprimeable number.

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, 19791397 + ... + 19791424.

It is an arithmetic number, because the mean of its divisors is an integer number (118748466).

Almost surely, 2^554159494 is an apocalyptic number.

554159494 is a deficient number, since it is larger than the sum of its proper divisors (395828234).

554159494 is a wasteful number, since it uses less digits than its factorization.

554159494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39582830.

The product of its digits is 648000, while the sum is 46.

The square root of 554159494 is about 23540.5924734277. The cubic root of 554159494 is about 821.3815170698.

The spelling of 554159494 in words is "five hundred fifty-four million, one hundred fifty-nine thousand, four hundred ninety-four".