65275654 has 4 divisors (see below), whose sum is σ = 97913484. Its totient is φ = 32637826.

The previous prime is 65275643. The next prime is 65275657. The reversal of 65275654 is 45657256.

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

It is a super-2 number, since 2×65275654² = 8521822010255432, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65275657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16318912 + ... + 16318915.

It is an arithmetic number, because the mean of its divisors is an integer number (24478371).

Almost surely, 2^65275654 is an apocalyptic number.

65275654 is a deficient number, since it is larger than the sum of its proper divisors (32637830).

65275654 is a wasteful number, since it uses less digits than its factorization.

65275654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32637829.

The product of its digits is 252000, while the sum is 40.

The square root of 65275654 is about 8079.3349973869. The cubic root of 65275654 is about 402.6401482044.

The spelling of 65275654 in words is "sixty-five million, two hundred seventy-five thousand, six hundred fifty-four".