150214550551 has 4 divisors (see below), whose sum is σ = 161769515992. Its totient is φ = 138659585112.

The previous prime is 150214550543. The next prime is 150214550579. The reversal of 150214550551 is 155055412051.

150214550551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 155055412051 = 2687 ⋅57705773.

It is a cyclic number.

It is not a de Polignac number, because 150214550551 - 2³ = 150214550543 is a prime.

It is a super-2 number, since 2×150214550551² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150214550351) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5777482701 + ... + 5777482726.

It is an arithmetic number, because the mean of its divisors is an integer number (40442378998).

Almost surely, 2^150214550551 is an apocalyptic number.

150214550551 is a deficient number, since it is larger than the sum of its proper divisors (11554965441).

150214550551 is a wasteful number, since it uses less digits than its factorization.

150214550551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11554965440.

The product of its (nonzero) digits is 25000, while the sum is 34.

The spelling of 150214550551 in words is "one hundred fifty billion, two hundred fourteen million, five hundred fifty thousand, five hundred fifty-one".