515552098 has 16 divisors (see below), whose sum is σ = 824802264. Its totient is φ = 240839680.

The previous prime is 515552083. The next prime is 515552113. The reversal of 515552098 is 890255515.

It is an interprime number because it is at equal distance from previous prime (515552083) and next prime (515552113).

It can be written as a sum of positive squares in 4 ways, for example, as 511800129 + 3751969 = 22623^2 + 1937^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 515552098.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50683 + ... + 59998.

Almost surely, 2^515552098 is an apocalyptic number.

515552098 is a deficient number, since it is larger than the sum of its proper divisors (309250166).

515552098 is a wasteful number, since it uses less digits than its factorization.

515552098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110837.

The product of its (nonzero) digits is 90000, while the sum is 40.

The square root of 515552098 is about 22705.7723497793. The cubic root of 515552098 is about 801.8457890947.

The spelling of 515552098 in words is "five hundred fifteen million, five hundred fifty-two thousand, ninety-eight".