151404025 has 12 divisors (see below), whose sum is σ = 188037072. Its totient is φ = 120932240.

The previous prime is 151403957. The next prime is 151404059. The reversal of 151404025 is 520404151.

It is not a de Polignac number, because 151404025 - 2¹³ = 151395833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151403987 and 151404005.

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, 12642 + ... + 21508.

It is an arithmetic number, because the mean of its divisors is an integer number (15669756).

Almost surely, 2^151404025 is an apocalyptic number.

It is an amenable number.

151404025 is a deficient number, since it is larger than the sum of its proper divisors (36633047).

151404025 is an equidigital number, since it uses as much as digits as its factorization.

151404025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9560 (or 9555 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 151404025 is about 12304.6342895675. The cubic root of 151404025 is about 532.9819158516.

Adding to 151404025 its reverse (520404151), we get a palindrome (671808176).

The spelling of 151404025 in words is "one hundred fifty-one million, four hundred four thousand, twenty-five".