149005353 has 16 divisors (see below), whose sum is σ = 239006720. Its totient is φ = 80664336.

The previous prime is 149005349. The next prime is 149005379. The reversal of 149005353 is 353500941.

It is not a de Polignac number, because 149005353 - 2² = 149005349 is a prime.

It is a super-3 number, since 3×149005353³ (a number of 25 digits) contains 333 as substring.

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 149005353.

It is not an unprimeable number, because it can be changed into a prime (149005333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186325 + ... + 187122.

It is an arithmetic number, because the mean of its divisors is an integer number (14937920).

Almost surely, 2^149005353 is an apocalyptic number.

It is an amenable number.

149005353 is a deficient number, since it is larger than the sum of its proper divisors (90001367).

149005353 is a wasteful number, since it uses less digits than its factorization.

149005353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373476.

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 149005353 is about 12206.7748811879. The cubic root of 149005353 is about 530.1522678670.

The spelling of 149005353 in words is "one hundred forty-nine million, five thousand, three hundred fifty-three".