150505055511 has 8 divisors (see below), whose sum is σ = 206097013104. Its totient is φ = 97624900800.

The previous prime is 150505055507. The next prime is 150505055551. The reversal of 150505055511 is 115550505051.

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

It is not a de Polignac number, because 150505055511 - 2² = 150505055507 is a prime.

It is a super-2 number, since 2×150505055511² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150505055551) 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, 677950590 + ... + 677950811.

It is an arithmetic number, because the mean of its divisors is an integer number (25762126638).

Almost surely, 2^150505055511 is an apocalyptic number.

150505055511 is a deficient number, since it is larger than the sum of its proper divisors (55591957593).

150505055511 is a wasteful number, since it uses less digits than its factorization.

150505055511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355901441.

The product of its (nonzero) digits is 15625, while the sum is 33.

The spelling of 150505055511 in words is "one hundred fifty billion, five hundred five million, fifty-five thousand, five hundred eleven".