150252243500 has 24 divisors (see below), whose sum is σ = 328150900896. Its totient is φ = 60100897200.

The previous prime is 150252243487. The next prime is 150252243509. The reversal of 150252243500 is 5342252051.

It is not an unprimeable number, because it can be changed into a prime (150252243509) 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, 150251744 + ... + 150252743.

It is an arithmetic number, because the mean of its divisors is an integer number (13672954204).

Almost surely, 2^150252243500 is an apocalyptic number.

150252243500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150252243500 is an abundant number, since it is smaller than the sum of its proper divisors (177898657396).

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

150252243500 is a wasteful number, since it uses less digits than its factorization.

150252243500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300504506 (or 300504494 counting only the distinct ones).

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

Adding to 150252243500 its reverse (5342252051), we get a palindrome (155594495551).

The spelling of 150252243500 in words is "one hundred fifty billion, two hundred fifty-two million, two hundred forty-three thousand, five hundred".