55650698 has 8 divisors (see below), whose sum is σ = 83551908. Its totient is φ = 27800064.

The previous prime is 55650667. The next prime is 55650709. The reversal of 55650698 is 89605655.

It can be written as a sum of positive squares in 2 ways, for example, as 54715609 + 935089 = 7397^2 + 967^2 .

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

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, 9761 + ... + 14372.

Almost surely, 2^55650698 is an apocalyptic number.

55650698 is a deficient number, since it is larger than the sum of its proper divisors (27901210).

55650698 is a wasteful number, since it uses less digits than its factorization.

55650698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25288.

The product of its (nonzero) digits is 324000, while the sum is 44.

The square root of 55650698 is about 7459.9395439910. The cubic root of 55650698 is about 381.7891117805.

The spelling of 55650698 in words is "fifty-five million, six hundred fifty thousand, six hundred ninety-eight".