150756737161 has 4 divisors (see below), whose sum is σ = 151241485824. Its totient is φ = 150271988500.

The previous prime is 150756737119. The next prime is 150756737189. The reversal of 150756737161 is 161737657051.

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.

It is a cyclic number.

It is not a de Polignac number, because 150756737161 - 2¹¹ = 150756735113 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150756737561) 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, 242373865 + ... + 242374486.

It is an arithmetic number, because the mean of its divisors is an integer number (37810371456).

Almost surely, 2^150756737161 is an apocalyptic number.

It is an amenable number.

150756737161 is a deficient number, since it is larger than the sum of its proper divisors (484748663).

150756737161 is an equidigital number, since it uses as much as digits as its factorization.

150756737161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484748662.

The product of its (nonzero) digits is 926100, while the sum is 49.

The spelling of 150756737161 in words is "one hundred fifty billion, seven hundred fifty-six million, seven hundred thirty-seven thousand, one hundred sixty-one".