52442216031500 has 24 divisors (see below), whose sum is σ = 114533799813888. Its totient is φ = 20976886412400.

The previous prime is 52442216031473. The next prime is 52442216031529. The reversal of 52442216031500 is 513061224425.

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, 52442215532 + ... + 52442216531.

It is an arithmetic number, because the mean of its divisors is an integer number (4772241658912).

Almost surely, 2^{52442216031500} is an apocalyptic number.

52442216031500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52442216031500 is an abundant number, since it is smaller than the sum of its proper divisors (62091583782388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52442216031500 is a wasteful number, since it uses less digits than its factorization.

52442216031500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104884432082 (or 104884432070 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 52442216031500 its reverse (513061224425), we get a palindrome (52955277255925).

The spelling of 52442216031500 in words is "fifty-two trillion, four hundred forty-two billion, two hundred sixteen million, thirty-one thousand, five hundred".