245465065 has 8 divisors (see below), whose sum is σ = 294720768. Its totient is φ = 196263600.

The previous prime is 245465063. The next prime is 245465111. The reversal of 245465065 is 560564542.

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

It is not a de Polignac number, because 245465065 - 2¹ = 245465063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245465063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2827 + ... + 22336.

It is an arithmetic number, because the mean of its divisors is an integer number (36840096).

Almost surely, 2^245465065 is an apocalyptic number.

It is an amenable number.

245465065 is a deficient number, since it is larger than the sum of its proper divisors (49255703).

245465065 is a wasteful number, since it uses less digits than its factorization.

245465065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27119.

The product of its (nonzero) digits is 144000, while the sum is 37.

The square root of 245465065 is about 15667.3247556818. The cubic root of 245465065 is about 626.1281512145.

The spelling of 245465065 in words is "two hundred forty-five million, four hundred sixty-five thousand, sixty-five".