152053222520 has 32 divisors (see below), whose sum is σ = 342225993600. Its totient is φ = 60802401408.

The previous prime is 152053222511. The next prime is 152053222523. The reversal of 152053222520 is 25222350251.

152053222520 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152053222523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459464 + ... + 717783.

It is an arithmetic number, because the mean of its divisors is an integer number (10694562300).

Almost surely, 2^152053222520 is an apocalyptic number.

152053222520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152053222520 is an abundant number, since it is smaller than the sum of its proper divisors (190172771080).

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

152053222520 is a wasteful number, since it uses less digits than its factorization.

152053222520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180487 (or 1180483 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 152053222520 its reverse (25222350251), we get a palindrome (177275572771).

The spelling of 152053222520 in words is "one hundred fifty-two billion, fifty-three million, two hundred twenty-two thousand, five hundred twenty".