150154535520 has 144 divisors (see below), whose sum is σ = 558984443472. Its totient is φ = 36401095680.

The previous prime is 150154535513. The next prime is 150154535527. The reversal of 150154535520 is 25535451051.

150154535520 is a `hidden beast` number, since 1 + 5 + 0 + 1 + 54 + 53 + 552 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (150154535513) and next prime (150154535527).

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150154535527) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 4723887 + ... + 4755566.

It is an arithmetic number, because the mean of its divisors is an integer number (3881836413).

Almost surely, 2^150154535520 is an apocalyptic number.

150154535520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150154535520 is an abundant number, since it is smaller than the sum of its proper divisors (408829907952).

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

150154535520 is a wasteful number, since it uses less digits than its factorization.

150154535520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9479485 (or 9479474 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 36.

Adding to 150154535520 its reverse (25535451051), we get a palindrome (175689986571).

The spelling of 150154535520 in words is "one hundred fifty billion, one hundred fifty-four million, five hundred thirty-five thousand, five hundred twenty".