6354556424 has 8 divisors (see below), whose sum is σ = 11914793310. Its totient is φ = 3177278208.

The previous prime is 6354556399. The next prime is 6354556457. The reversal of 6354556424 is 4246554536.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5773264324 + 581292100 = 75982^2 + 24110^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397159769 + ... + 397159784.

Almost surely, 2^6354556424 is an apocalyptic number.

It is an amenable number.

6354556424 is a deficient number, since it is larger than the sum of its proper divisors (5560236886).

6354556424 is a wasteful number, since it uses less digits than its factorization.

6354556424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794319559 (or 794319555 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 44.

The square root of 6354556424 is about 79715.4716726935. The cubic root of 6354556424 is about 1852.2307081348.

The spelling of 6354556424 in words is "six billion, three hundred fifty-four million, five hundred fifty-six thousand, four hundred twenty-four".