149110573 has 4 divisors (see below), whose sum is σ = 150284800. Its totient is φ = 147936348.

The previous prime is 149110531. The next prime is 149110597. The reversal of 149110573 is 375011941.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 149110573 - 2²¹ = 147013421 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 (149110513) 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, 586923 + ... + 587176.

It is an arithmetic number, because the mean of its divisors is an integer number (37571200).

Almost surely, 2^149110573 is an apocalyptic number.

It is an amenable number.

149110573 is a deficient number, since it is larger than the sum of its proper divisors (1174227).

149110573 is a wasteful number, since it uses less digits than its factorization.

149110573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174226.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 149110573 is about 12211.0840223135. The cubic root of 149110573 is about 530.2770273591.

The spelling of 149110573 in words is "one hundred forty-nine million, one hundred ten thousand, five hundred seventy-three".