149354153 has 8 divisors (see below), whose sum is σ = 161074368. Its totient is φ = 137667024.

The previous prime is 149354123. The next prime is 149354167. The reversal of 149354153 is 351453941.

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 149354153 - 2¹² = 149350057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (149354123) 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, 1550 + ... + 17352.

It is an arithmetic number, because the mean of its divisors is an integer number (20134296).

Almost surely, 2^149354153 is an apocalyptic number.

149354153 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

149354153 is a deficient number, since it is larger than the sum of its proper divisors (11720215).

149354153 is a wasteful number, since it uses less digits than its factorization.

149354153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16543.

The product of its digits is 32400, while the sum is 35.

The square root of 149354153 is about 12221.0536779772. The cubic root of 149354153 is about 530.5656154562.

The spelling of 149354153 in words is "one hundred forty-nine million, three hundred fifty-four thousand, one hundred fifty-three".