151666363 has 8 divisors (see below), whose sum is σ = 153079200. Its totient is φ = 150259200.

The previous prime is 151666351. The next prime is 151666373. The reversal of 151666363 is 363666151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 151666363 - 2⁵ = 151666331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151666343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66681 + ... + 68917.

It is an arithmetic number, because the mean of its divisors is an integer number (19134900).

Almost surely, 2^151666363 is an apocalyptic number.

151666363 is a deficient number, since it is larger than the sum of its proper divisors (1412837).

151666363 is a wasteful number, since it uses less digits than its factorization.

151666363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2837.

The product of its digits is 58320, while the sum is 37.

The square root of 151666363 is about 12315.2898057658. The cubic root of 151666363 is about 533.2895711054.

The spelling of 151666363 in words is "one hundred fifty-one million, six hundred sixty-six thousand, three hundred sixty-three".