149848525 has 6 divisors (see below), whose sum is σ = 185812202. Its totient is φ = 119878800.

The previous prime is 149848469. The next prime is 149848529. The reversal of 149848525 is 525848941.

149848525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 47858724 + 101989801 = 6918^2 + 10099^2 .

It is not a de Polignac number, because 149848525 - 2¹⁹ = 149324237 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 (149848529) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2996946 + ... + 2996995.

Almost surely, 2^149848525 is an apocalyptic number.

It is an amenable number.

149848525 is a deficient number, since it is larger than the sum of its proper divisors (35963677).

149848525 is an equidigital number, since it uses as much as digits as its factorization.

149848525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5993951 (or 5993946 counting only the distinct ones).

The product of its digits is 460800, while the sum is 46.

The square root of 149848525 is about 12241.2632109599. The cubic root of 149848525 is about 531.1503730133.

The spelling of 149848525 in words is "one hundred forty-nine million, eight hundred forty-eight thousand, five hundred twenty-five".