52545098 has 4 divisors (see below), whose sum is σ = 78817650. Its totient is φ = 26272548.

The previous prime is 52545083. The next prime is 52545139. The reversal of 52545098 is 89054525.

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., 50225569 + 2319529 = 7087^2 + 1523^2 .

It is an alternating number because its digits alternate between odd and even.

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 as a sum of consecutive naturals, namely, 13136273 + ... + 13136276.

Almost surely, 2^52545098 is an apocalyptic number.

52545098 is a deficient number, since it is larger than the sum of its proper divisors (26272552).

52545098 is a wasteful number, since it uses less digits than its factorization.

52545098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26272551.

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

The square root of 52545098 is about 7248.7997627193. The cubic root of 52545098 is about 374.5508055538.

The spelling of 52545098 in words is "fifty-two million, five hundred forty-five thousand, ninety-eight".