55074598 has 8 divisors (see below), whose sum is σ = 82693800. Its totient is φ = 27510000.

The previous prime is 55074583. The next prime is 55074599. The reversal of 55074598 is 89547055.

55074598 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×55074598² = 6066422689723208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55074599) 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 3 ways as a sum of consecutive naturals, for example, 11028 + ... + 15223.

It is an arithmetic number, because the mean of its divisors is an integer number (10336725).

Almost surely, 2^55074598 is an apocalyptic number.

55074598 is a deficient number, since it is larger than the sum of its proper divisors (27619202).

55074598 is a wasteful number, since it uses less digits than its factorization.

55074598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27302.

The product of its (nonzero) digits is 252000, while the sum is 43.

The square root of 55074598 is about 7421.2261790084. The cubic root of 55074598 is about 380.4671033393.

The spelling of 55074598 in words is "fifty-five million, seventy-four thousand, five hundred ninety-eight".