55240598 has 8 divisors (see below), whose sum is σ = 94698192. Its totient is φ = 23674536.

The previous prime is 55240589. The next prime is 55240631. The reversal of 55240598 is 89504255.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1972865 + ... + 1972892.

It is an arithmetic number, because the mean of its divisors is an integer number (11837274).

Almost surely, 2^55240598 is an apocalyptic number.

55240598 is a deficient number, since it is larger than the sum of its proper divisors (39457594).

55240598 is a wasteful number, since it uses less digits than its factorization.

55240598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3945766.

The product of its (nonzero) digits is 72000, while the sum is 38.

The square root of 55240598 is about 7432.4018997899. The cubic root of 55240598 is about 380.8489744332.

The spelling of 55240598 in words is "fifty-five million, two hundred forty thousand, five hundred ninety-eight".