150848717717 has 4 divisors (see below), whose sum is σ = 152973347616. Its totient is φ = 148724087820.

The previous prime is 150848717689. The next prime is 150848717729. The reversal of 150848717717 is 717717848051.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 717717848051 = 59 ⋅12164709289.

It is a cyclic number.

It is not a de Polignac number, because 150848717717 - 2¹⁰ = 150848716693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150848717797) 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, 1062314843 + ... + 1062314984.

It is an arithmetic number, because the mean of its divisors is an integer number (38243336904).

Almost surely, 2^150848717717 is an apocalyptic number.

It is an amenable number.

150848717717 is a deficient number, since it is larger than the sum of its proper divisors (2124629899).

150848717717 is an equidigital number, since it uses as much as digits as its factorization.

150848717717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2124629898.

The product of its (nonzero) digits is 3073280, while the sum is 56.

The spelling of 150848717717 in words is "one hundred fifty billion, eight hundred forty-eight million, seven hundred seventeen thousand, seven hundred seventeen".