150243352520540 has 48 divisors (see below), whose sum is σ = 317656795782144. Its totient is φ = 59688766728000.

The previous prime is 150243352520461. The next prime is 150243352520563. The reversal of 150243352520540 is 45025253342051.

It is a super-2 number, since 2×150243352520540² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 12648995 + ... + 21458885.

It is an arithmetic number, because the mean of its divisors is an integer number (6617849912128).

Almost surely, 2^{150243352520540} is an apocalyptic number.

150243352520540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150243352520540 is an abundant number, since it is smaller than the sum of its proper divisors (167413443261604).

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

150243352520540 is a wasteful number, since it uses less digits than its factorization.

150243352520540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8815698 (or 8815696 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 41.

The spelling of 150243352520540 in words is "one hundred fifty trillion, two hundred forty-three billion, three hundred fifty-two million, five hundred twenty thousand, five hundred forty".