150055005515 has 8 divisors (see below), whose sum is σ = 186275179440. Its totient is φ = 115904555872.

The previous prime is 150055005509. The next prime is 150055005517. The reversal of 150055005515 is 515500550051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150055005515 - 2²⁶ = 149987896651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150055005517) 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, 517430909 + ... + 517431198.

It is an arithmetic number, because the mean of its divisors is an integer number (23284397430).

Almost surely, 2^150055005515 is an apocalyptic number.

150055005515 is a deficient number, since it is larger than the sum of its proper divisors (36220173925).

150055005515 is a wasteful number, since it uses less digits than its factorization.

150055005515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034862141.

The product of its (nonzero) digits is 15625, while the sum is 32.

Adding to 150055005515 its reverse (515500550051), we get a palindrome (665555555566).

The spelling of 150055005515 in words is "one hundred fifty billion, fifty-five million, five thousand, five hundred fifteen".