65470153 has 16 divisors (see below), whose sum is σ = 77212800. Its totient is φ = 54345600.

The previous prime is 65470133. The next prime is 65470157. The reversal of 65470153 is 35107456.

It is a cyclic number.

It is not a de Polignac number, because 65470153 - 2²⁵ = 31915721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65470157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41998 + ... + 43528.

It is an arithmetic number, because the mean of its divisors is an integer number (4825800).

Almost surely, 2^65470153 is an apocalyptic number.

It is an amenable number.

65470153 is a deficient number, since it is larger than the sum of its proper divisors (11742647).

65470153 is a wasteful number, since it uses less digits than its factorization.

65470153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1728.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 65470153 is about 8091.3628641904. The cubic root of 65470153 is about 403.0396613861.

It can be divided in two parts, 654 and 70153, that added together give a palindrome (70807).

The spelling of 65470153 in words is "sixty-five million, four hundred seventy thousand, one hundred fifty-three".