55173496 has 32 divisors (see below), whose sum is σ = 120240000. Its totient is φ = 23243616.

The previous prime is 55173491. The next prime is 55173509. The reversal of 55173496 is 69437155.

55173496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55173496² = 6088229321724032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55173491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5046 + ... + 11653.

It is an arithmetic number, because the mean of its divisors is an integer number (3757500).

Almost surely, 2^55173496 is an apocalyptic number.

55173496 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

55173496 is an abundant number, since it is smaller than the sum of its proper divisors (65066504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55173496 is a wasteful number, since it uses less digits than its factorization.

55173496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16771 (or 16767 counting only the distinct ones).

The product of its digits is 113400, while the sum is 40.

The square root of 55173496 is about 7427.8863750060. The cubic root of 55173496 is about 380.6947033385.

It can be divided in two parts, 551 and 73496, that added together give a palindrome (74047).

The spelling of 55173496 in words is "fifty-five million, one hundred seventy-three thousand, four hundred ninety-six".