55528598146 has 8 divisors (see below), whose sum is σ = 95191882560. Its totient is φ = 23797970628.

The previous prime is 55528598141. The next prime is 55528598183. The reversal of 55528598146 is 64189582555.

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

It is not an unprimeable number, because it can be changed into a prime (55528598141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1983164206 + ... + 1983164233.

It is an arithmetic number, because the mean of its divisors is an integer number (11898985320).

Almost surely, 2^55528598146 is an apocalyptic number.

55528598146 is a deficient number, since it is larger than the sum of its proper divisors (39663284414).

55528598146 is a wasteful number, since it uses less digits than its factorization.

55528598146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3966328448.

The product of its digits is 17280000, while the sum is 58.

The spelling of 55528598146 in words is "fifty-five billion, five hundred twenty-eight million, five hundred ninety-eight thousand, one hundred forty-six".