55699298 has 8 divisors (see below), whose sum is σ = 87946320. Its totient is φ = 26383860.

The previous prime is 55699297. The next prime is 55699309. The reversal of 55699298 is 89299655.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (55699291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 732848 + ... + 732923.

It is an arithmetic number, because the mean of its divisors is an integer number (10993290).

Almost surely, 2^55699298 is an apocalyptic number.

55699298 is a deficient number, since it is larger than the sum of its proper divisors (32247022).

55699298 is a wasteful number, since it uses less digits than its factorization.

55699298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465792.

The product of its digits is 1749600, while the sum is 53.

The square root of 55699298 is about 7463.1962321783. The cubic root of 55699298 is about 381.9002188150.

The spelling of 55699298 in words is "fifty-five million, six hundred ninety-nine thousand, two hundred ninety-eight".