152322053520 has 160 divisors (see below), whose sum is σ = 581167302912. Its totient is φ = 32138274816.

The previous prime is 152322053519. The next prime is 152322053531. The reversal of 152322053520 is 25350223251.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3465387 + ... + 3509066.

Almost surely, 2^152322053520 is an apocalyptic number.

152322053520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152322053520 is an abundant number, since it is smaller than the sum of its proper divisors (428845249392).

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

152322053520 is a wasteful number, since it uses less digits than its factorization.

152322053520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6974489 (or 6974483 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 152322053520 its reverse (25350223251), we get a palindrome (177672276771).

The spelling of 152322053520 in words is "one hundred fifty-two billion, three hundred twenty-two million, fifty-three thousand, five hundred twenty".