150522235643 has 4 divisors (see below), whose sum is σ = 162100869168. Its totient is φ = 138943602120.

The previous prime is 150522235637. The next prime is 150522235649. The reversal of 150522235643 is 346532225051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 346532225051 = 277 ⋅1251018863.

It is an interprime number because it is at equal distance from previous prime (150522235637) and next prime (150522235649).

It is a cyclic number.

It is not a de Polignac number, because 150522235643 - 2⁴ = 150522235627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150522235597 and 150522235606.

It is not an unprimeable number, because it can be changed into a prime (150522235649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5789316743 + ... + 5789316768.

It is an arithmetic number, because the mean of its divisors is an integer number (40525217292).

Almost surely, 2^150522235643 is an apocalyptic number.

150522235643 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

150522235643 is a deficient number, since it is larger than the sum of its proper divisors (11578633525).

150522235643 is a wasteful number, since it uses less digits than its factorization.

150522235643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11578633524.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 150522235643 in words is "one hundred fifty billion, five hundred twenty-two million, two hundred thirty-five thousand, six hundred forty-three".