151796199 has 4 divisors (see below), whose sum is σ = 202394936. Its totient is φ = 101197464.

The previous prime is 151796189. The next prime is 151796219. The reversal of 151796199 is 991697151.

It is a happy number.

151796199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 151796199 - 2⁵ = 151796167 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 (151796189) 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, 25299364 + ... + 25299369.

It is an arithmetic number, because the mean of its divisors is an integer number (50598734).

Almost surely, 2^151796199 is an apocalyptic number.

151796199 is a deficient number, since it is larger than the sum of its proper divisors (50598737).

151796199 is an equidigital number, since it uses as much as digits as its factorization.

151796199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50598736.

The product of its digits is 153090, while the sum is 48.

The square root of 151796199 is about 12320.5600116228. The cubic root of 151796199 is about 533.4417042367.

The spelling of 151796199 in words is "one hundred fifty-one million, seven hundred ninety-six thousand, one hundred ninety-nine".