52210154512 has 20 divisors (see below), whose sum is σ = 102139286080. Its totient is φ = 25851629088.

The previous prime is 52210154453. The next prime is 52210154527. The reversal of 52210154512 is 21545101225.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15838812 + ... + 15842107.

It is an arithmetic number, because the mean of its divisors is an integer number (5106964304).

Almost surely, 2^52210154512 is an apocalyptic number.

It is an amenable number.

52210154512 is a deficient number, since it is larger than the sum of its proper divisors (49929131568).

52210154512 is a wasteful number, since it uses less digits than its factorization.

52210154512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31681030 (or 31681024 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 28.

Adding to 52210154512 its reverse (21545101225), we get a palindrome (73755255737).

The spelling of 52210154512 in words is "fifty-two billion, two hundred ten million, one hundred fifty-four thousand, five hundred twelve".