150356480691 has 4 divisors (see below), whose sum is σ = 200475307592. Its totient is φ = 100237653792.

The previous prime is 150356480683. The next prime is 150356480731. The reversal of 150356480691 is 196084653051.

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

It is not a de Polignac number, because 150356480691 - 2³ = 150356480683 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 150356480691.

It is not an unprimeable number, because it can be changed into a prime (150356480611) 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, 25059413446 + ... + 25059413451.

It is an arithmetic number, because the mean of its divisors is an integer number (50118826898).

Almost surely, 2^150356480691 is an apocalyptic number.

150356480691 is a deficient number, since it is larger than the sum of its proper divisors (50118826901).

150356480691 is an equidigital number, since it uses as much as digits as its factorization.

150356480691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50118826900.

The product of its (nonzero) digits is 777600, while the sum is 48.

The spelling of 150356480691 in words is "one hundred fifty billion, three hundred fifty-six million, four hundred eighty thousand, six hundred ninety-one".