65201151 has 4 divisors (see below), whose sum is σ = 86934872. Its totient is φ = 43467432.

The previous prime is 65201107. The next prime is 65201197. The reversal of 65201151 is 15110256.

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

It is not a de Polignac number, because 65201151 - 2⁷ = 65201023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65201651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10866856 + ... + 10866861.

It is an arithmetic number, because the mean of its divisors is an integer number (21733718).

Almost surely, 2^65201151 is an apocalyptic number.

65201151 is a deficient number, since it is larger than the sum of its proper divisors (21733721).

65201151 is a wasteful number, since it uses less digits than its factorization.

65201151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21733720.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 65201151 is about 8074.7229673841. The cubic root of 65201151 is about 402.4869041429.

The spelling of 65201151 in words is "sixty-five million, two hundred one thousand, one hundred fifty-one".