55268698 has 4 divisors (see below), whose sum is σ = 82903050. Its totient is φ = 27634348.

The previous prime is 55268657. The next prime is 55268699. The reversal of 55268698 is 89686255.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 44983849 + 10284849 = 6707^2 + 3207^2 .

It is not an unprimeable number, because it can be changed into a prime (55268699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13817173 + ... + 13817176.

Almost surely, 2^55268698 is an apocalyptic number.

55268698 is a deficient number, since it is larger than the sum of its proper divisors (27634352).

55268698 is a wasteful number, since it uses less digits than its factorization.

55268698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27634351.

The product of its digits is 1036800, while the sum is 49.

The square root of 55268698 is about 7434.2920308527. The cubic root of 55268698 is about 380.9135407272.

The spelling of 55268698 in words is "fifty-five million, two hundred sixty-eight thousand, six hundred ninety-eight".