151966325 has 12 divisors (see below), whose sum is σ = 215358240. Its totient is φ = 104205360.

The previous prime is 151966319. The next prime is 151966361. The reversal of 151966325 is 523669151.

151966325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 151966325 - 2⁶ = 151966261 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 434015 + ... + 434364.

It is an arithmetic number, because the mean of its divisors is an integer number (17946520).

Almost surely, 2^151966325 is an apocalyptic number.

It is an amenable number.

151966325 is a deficient number, since it is larger than the sum of its proper divisors (63391915).

151966325 is an equidigital number, since it uses as much as digits as its factorization.

151966325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868396 (or 868391 counting only the distinct ones).

The product of its digits is 48600, while the sum is 38.

The square root of 151966325 is about 12327.4622286990. The cubic root of 151966325 is about 533.6409152434.

The spelling of 151966325 in words is "one hundred fifty-one million, nine hundred sixty-six thousand, three hundred twenty-five".