8554442152 has 16 divisors (see below), whose sum is σ = 16108421940. Its totient is φ = 4258862976.

The previous prime is 8554442131. The next prime is 8554442167. The reversal of 8554442152 is 2512444558.

It can be written as a sum of positive squares in 2 ways, for example, as 8349207876 + 205234276 = 91374^2 + 14326^2 .

It is a super-2 number, since 2×8554442152² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2292783 + ... + 2296510.

Almost surely, 2^8554442152 is an apocalyptic number.

It is an amenable number.

8554442152 is a deficient number, since it is larger than the sum of its proper divisors (7553979788).

8554442152 is a wasteful number, since it uses less digits than its factorization.

8554442152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4589532 (or 4589528 counting only the distinct ones).

The product of its digits is 256000, while the sum is 40.

The square root of 8554442152 is about 92490.2273324052. The cubic root of 8554442152 is about 2045.1754204567.

The spelling of 8554442152 in words is "eight billion, five hundred fifty-four million, four hundred forty-two thousand, one hundred fifty-two".