149206025325 has 144 divisors (see below), whose sum is σ = 293050814976. Its totient is φ = 66767500800.

The previous prime is 149206025263. The next prime is 149206025333. The reversal of 149206025325 is 523520602941.

It is not a de Polignac number, because 149206025325 - 2¹¹ = 149206023277 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 150560580 + ... + 150561570.

It is an arithmetic number, because the mean of its divisors is an integer number (2035075104).

Almost surely, 2^149206025325 is an apocalyptic number.

149206025325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

149206025325 is a deficient number, since it is larger than the sum of its proper divisors (143844789651).

149206025325 is a wasteful number, since it uses less digits than its factorization.

149206025325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844 (or 1832 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 149206025325 in words is "one hundred forty-nine billion, two hundred six million, twenty-five thousand, three hundred twenty-five".