151167025 has 9 divisors (see below), whose sum is σ = 187523371. Its totient is φ = 120884440.

The previous prime is 151167019. The next prime is 151167047. The reversal of 151167025 is 520761151.

The square root of 151167025 is 12295.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 54420129 + 96746896 = 7377^2 + 9836^2 .

It is not a de Polignac number, because 151167025 - 2⁹ = 151166513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151166984 and 151167002.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 60246 + ... + 62704.

Almost surely, 2^151167025 is an apocalyptic number.

151167025 is the 12295-th square number.

151167025 is the 6148-th centered octagonal number.

It is an amenable number.

151167025 is a deficient number, since it is larger than the sum of its proper divisors (36356346).

151167025 is an frugal number, since it uses more digits than its factorization.

151167025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4928 (or 2464 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 28.

The cubic root of 151167025 is about 532.7036698774.

The spelling of 151167025 in words is "one hundred fifty-one million, one hundred sixty-seven thousand, twenty-five".