151265265 has 8 divisors (see below), whose sum is σ = 242024448. Its totient is φ = 80674800.

The previous prime is 151265243. The next prime is 151265311. The reversal of 151265265 is 562562151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 151265265 - 2¹⁰ = 151264241 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5042161 + ... + 5042190.

It is an arithmetic number, because the mean of its divisors is an integer number (30253056).

Almost surely, 2^151265265 is an apocalyptic number.

151265265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

151265265 is a deficient number, since it is larger than the sum of its proper divisors (90759183).

151265265 is a wasteful number, since it uses less digits than its factorization.

151265265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10084359.

The product of its digits is 18000, while the sum is 33.

The square root of 151265265 is about 12298.9944710940. The cubic root of 151265265 is about 532.8190422080.

The spelling of 151265265 in words is "one hundred fifty-one million, two hundred sixty-five thousand, two hundred sixty-five".