150162015673157 has 4 divisors (see below), whose sum is σ = 150540257526636. Its totient is φ = 149783773819680.

The previous prime is 150162015673139. The next prime is 150162015673171. The reversal of 150162015673157 is 751376510261051.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 45841755587716 + 104320260085441 = 6770654^2 + 10213729^2 .

It is a cyclic number.

It is not a de Polignac number, because 150162015673157 - 2⁸ = 150162015672901 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 (150162015673757) 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, 189120926144 + ... + 189120926937.

It is an arithmetic number, because the mean of its divisors is an integer number (37635064381659).

Almost surely, 2^{150162015673157} is an apocalyptic number.

It is an amenable number.

150162015673157 is a deficient number, since it is larger than the sum of its proper divisors (378241853479).

150162015673157 is an equidigital number, since it uses as much as digits as its factorization.

150162015673157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378241853478.

The product of its (nonzero) digits is 1323000, while the sum is 50.

The spelling of 150162015673157 in words is "one hundred fifty trillion, one hundred sixty-two billion, fifteen million, six hundred seventy-three thousand, one hundred fifty-seven".