149583480017 has 8 divisors (see below), whose sum is σ = 152042674152. Its totient is φ = 147124512000.

The previous prime is 149583479933. The next prime is 149583480071. The reversal of 149583480017 is 710084385941.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4421718016 + 145161762001 = 66496^2 + 381001^2 .

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 149583480017 - 2⁸ = 149583479761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (149583480617) 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, 1745267 + ... + 1828967.

It is an arithmetic number, because the mean of its divisors is an integer number (19005334269).

Almost surely, 2^149583480017 is an apocalyptic number.

It is an amenable number.

149583480017 is a deficient number, since it is larger than the sum of its proper divisors (2459194135).

149583480017 is an equidigital number, since it uses as much as digits as its factorization.

149583480017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113059.

The product of its (nonzero) digits is 967680, while the sum is 50.

The spelling of 149583480017 in words is "one hundred forty-nine billion, five hundred eighty-three million, four hundred eighty thousand, seventeen".