150505555005 has 32 divisors (see below), whose sum is σ = 288147390720. Its totient is φ = 74095041600.

The previous prime is 150505554971. The next prime is 150505555037. The reversal of 150505555005 is 500555505051.

It is a happy number.

150505555005 is a `hidden beast` number, since 1 + 5 + 0 + 50 + 55 + 550 + 0 + 5 = 666.

It is not a de Polignac number, because 150505555005 - 2⁷ = 150505554877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42877321 + ... + 42880830.

It is an arithmetic number, because the mean of its divisors is an integer number (9004605960).

Almost surely, 2^150505555005 is an apocalyptic number.

150505555005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150505555005 is a deficient number, since it is larger than the sum of its proper divisors (137641835715).

150505555005 is a wasteful number, since it uses less digits than its factorization.

150505555005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85758178 (or 85758172 counting only the distinct ones).

The product of its (nonzero) digits is 78125, while the sum is 36.

The spelling of 150505555005 in words is "one hundred fifty billion, five hundred five million, five hundred fifty-five thousand, five".