537599998 has 16 divisors (see below), whose sum is σ = 872847360. Its totient is φ = 246861216.

The previous prime is 537599989. The next prime is 537600013. The reversal of 537599998 is 899995735.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47358 + ... + 57601.

It is an arithmetic number, because the mean of its divisors is an integer number (54552960).

Almost surely, 2^537599998 is an apocalyptic number.

537599998 is a deficient number, since it is larger than the sum of its proper divisors (335247362).

537599998 is a wasteful number, since it uses less digits than its factorization.

537599998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105171.

The product of its digits is 27556200, while the sum is 64.

The square root of 537599998 is about 23186.2027507740. The cubic root of 537599998 is about 813.1170844436.

The spelling of 537599998 in words is "five hundred thirty-seven million, five hundred ninety-nine thousand, nine hundred ninety-eight".