65273002 has 4 divisors (see below), whose sum is σ = 97909506. Its totient is φ = 32636500.

The previous prime is 65272957. The next prime is 65273009. The reversal of 65273002 is 20037256.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 40182921 + 25090081 = 6339^2 + 5009^2 .

It is not an unprimeable number, because it can be changed into a prime (65273009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16318249 + ... + 16318252.

Almost surely, 2^65273002 is an apocalyptic number.

65273002 is a deficient number, since it is larger than the sum of its proper divisors (32636504).

65273002 is a wasteful number, since it uses less digits than its factorization.

65273002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32636503.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 65273002 is about 8079.1708733013. The cubic root of 65273002 is about 402.6346953489.

The spelling of 65273002 in words is "sixty-five million, two hundred seventy-three thousand, two".