55484491153 has 8 divisors (see below), whose sum is σ = 68288604608. Its totient is φ = 43899817104.

The previous prime is 55484491121. The next prime is 55484491157. The reversal of 55484491153 is 35119448455.

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

It is not a de Polignac number, because 55484491153 - 2⁵ = 55484491121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55484491097 and 55484491106.

It is not an unprimeable number, because it can be changed into a prime (55484491157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304859751 + ... + 304859932.

It is an arithmetic number, because the mean of its divisors is an integer number (8536075576).

Almost surely, 2^55484491153 is an apocalyptic number.

It is an amenable number.

55484491153 is a deficient number, since it is larger than the sum of its proper divisors (12804113455).

55484491153 is a wasteful number, since it uses less digits than its factorization.

55484491153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609719703.

The product of its digits is 1728000, while the sum is 49.

The spelling of 55484491153 in words is "fifty-five billion, four hundred eighty-four million, four hundred ninety-one thousand, one hundred fifty-three".