52000203154 has 32 divisors (see below), whose sum is σ = 82000429056. Its totient is φ = 24684087120.

The previous prime is 52000203121. The next prime is 52000203163. The reversal of 52000203154 is 45130200025.

It is a super-2 number, since 2×52000203154² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5580159 + ... + 5589469.

It is an arithmetic number, because the mean of its divisors is an integer number (2562513408).

Almost surely, 2^52000203154 is an apocalyptic number.

52000203154 is a deficient number, since it is larger than the sum of its proper divisors (30000225902).

52000203154 is a wasteful number, since it uses less digits than its factorization.

52000203154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10230.

The product of its (nonzero) digits is 1200, while the sum is 22.

Adding to 52000203154 its reverse (45130200025), we get a palindrome (97130403179).

The spelling of 52000203154 in words is "fifty-two billion, two hundred three thousand, one hundred fifty-four".