55445034 has 8 divisors (see below), whose sum is σ = 110890080. Its totient is φ = 18481676.

The previous prime is 55445023. The next prime is 55445051. The reversal of 55445034 is 43054455.

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

55445034 is an admirable number.

It is a super-2 number, since 2×55445034² = 6148303590522312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55444992 and 55445010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4620414 + ... + 4620425.

It is an arithmetic number, because the mean of its divisors is an integer number (13861260).

Almost surely, 2^55445034 is an apocalyptic number.

55445034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

55445034 is a wasteful number, since it uses less digits than its factorization.

55445034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9240844.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 55445034 is about 7446.1422226546. The cubic root of 55445034 is about 381.3182150088.

Adding to 55445034 its reverse (43054455), we get a palindrome (98499489).

The spelling of 55445034 in words is "fifty-five million, four hundred forty-five thousand, thirty-four".