150195486157 has 2 divisors, whose sum is σ = 150195486158. Its totient is φ = 150195486156.

The previous prime is 150195486143. The next prime is 150195486211. The reversal of 150195486157 is 751684591051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111750472681 + 38445013476 = 334291^2 + 196074^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150195486157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150195486757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75097743078 + 75097743079.

It is an arithmetic number, because the mean of its divisors is an integer number (75097743079).

Almost surely, 2^150195486157 is an apocalyptic number.

It is an amenable number.

150195486157 is a deficient number, since it is larger than the sum of its proper divisors (1).

150195486157 is an equidigital number, since it uses as much as digits as its factorization.

150195486157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512000, while the sum is 52.

The spelling of 150195486157 in words is "one hundred fifty billion, one hundred ninety-five million, four hundred eighty-six thousand, one hundred fifty-seven".