554155552 has 12 divisors (see below), whose sum is σ = 1090993806. Its totient is φ = 277077760.

The previous prime is 554155543. The next prime is 554155607. The reversal of 554155552 is 255551455.

It can be written as a sum of positive squares in only one way, i.e., 521482896 + 32672656 = 22836^2 + 5716^2 .

It is a super-3 number, since 3×554155552³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8658649 + ... + 8658712.

Almost surely, 2^554155552 is an apocalyptic number.

It is an amenable number.

554155552 is a deficient number, since it is larger than the sum of its proper divisors (536838254).

554155552 is a wasteful number, since it uses less digits than its factorization.

554155552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17317371 (or 17317363 counting only the distinct ones).

The product of its digits is 125000, while the sum is 37.

The square root of 554155552 is about 23540.5087455645. The cubic root of 554155552 is about 821.3795694395.

The spelling of 554155552 in words is "five hundred fifty-four million, one hundred fifty-five thousand, five hundred fifty-two".