151233425 has 12 divisors (see below), whose sum is σ = 214319616. Its totient is φ = 103702800.

The previous prime is 151233421. The next prime is 151233473. The reversal of 151233425 is 524332151.

It is a happy number.

It is not a de Polignac number, because 151233425 - 2² = 151233421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 151233394 and 151233403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151233421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 431921 + ... + 432270.

It is an arithmetic number, because the mean of its divisors is an integer number (17859968).

Almost surely, 2^151233425 is an apocalyptic number.

It is an amenable number.

151233425 is a deficient number, since it is larger than the sum of its proper divisors (63086191).

151233425 is an equidigital number, since it uses as much as digits as its factorization.

151233425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864208 (or 864203 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 151233425 is about 12297.6999882092. The cubic root of 151233425 is about 532.7816550199.

Adding to 151233425 its reverse (524332151), we get a palindrome (675565576).

The spelling of 151233425 in words is "one hundred fifty-one million, two hundred thirty-three thousand, four hundred twenty-five".