75151265 has 16 divisors (see below), whose sum is σ = 103368960. Its totient is φ = 51380160.

The previous prime is 75151259. The next prime is 75151273. The reversal of 75151265 is 56215157.

It is not a de Polignac number, because 75151265 - 2⁶ = 75151201 is a prime.

It is a super-2 number, since 2×75151265² = 11295425262200450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9575 + ... + 15555.

It is an arithmetic number, because the mean of its divisors is an integer number (6460560).

Almost surely, 2^75151265 is an apocalyptic number.

It is an amenable number.

75151265 is a deficient number, since it is larger than the sum of its proper divisors (28217695).

75151265 is a wasteful number, since it uses less digits than its factorization.

75151265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6352.

The product of its digits is 10500, while the sum is 32.

The square root of 75151265 is about 8668.9829276565. The cubic root of 75151265 is about 421.9996574647. Note that the first 3 decimals are identical.

The spelling of 75151265 in words is "seventy-five million, one hundred fifty-one thousand, two hundred sixty-five".