554447996 has 24 divisors (see below), whose sum is σ = 1028812176. Its totient is φ = 260547840.

The previous prime is 554447983. The next prime is 554448019. The reversal of 554447996 is 699744455.

It is a congruent number.

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, 46091 + ... + 56861.

It is an arithmetic number, because the mean of its divisors is an integer number (42867174).

Almost surely, 2^554447996 is an apocalyptic number.

It is an amenable number.

554447996 is a deficient number, since it is larger than the sum of its proper divisors (474364180).

554447996 is a wasteful number, since it uses less digits than its factorization.

554447996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11549 (or 11547 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 53.

The square root of 554447996 is about 23546.7194318020. The cubic root of 554447996 is about 821.5240326583.

The spelling of 554447996 in words is "five hundred fifty-four million, four hundred forty-seven thousand, nine hundred ninety-six".