538145602 has 8 divisors (see below), whose sum is σ = 825991056. Its totient is φ = 262815252.

The previous prime is 538145593. The next prime is 538145633. The reversal of 538145602 is 206541835.

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

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 in 3 ways as a sum of consecutive naturals, for example, 3128668 + ... + 3128839.

It is an arithmetic number, because the mean of its divisors is an integer number (103248882).

Almost surely, 2^538145602 is an apocalyptic number.

538145602 is a deficient number, since it is larger than the sum of its proper divisors (287845454).

538145602 is a wasteful number, since it uses less digits than its factorization.

538145602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6257552.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 538145602 is about 23197.9654711356. The cubic root of 538145602 is about 813.3920658041.

The spelling of 538145602 in words is "five hundred thirty-eight million, one hundred forty-five thousand, six hundred two".