65238076151 has 4 divisors (see below), whose sum is σ = 65238944400. Its totient is φ = 65237207904.

The previous prime is 65238076121. The next prime is 65238076193. The reversal of 65238076151 is 15167083256.

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

It is a cyclic number.

It is not a de Polignac number, because 65238076151 - 2⁶ = 65238076087 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 (65238076121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309491 + ... + 475668.

It is an arithmetic number, because the mean of its divisors is an integer number (16309736100).

Almost surely, 2^65238076151 is an apocalyptic number.

65238076151 is a deficient number, since it is larger than the sum of its proper divisors (868249).

65238076151 is an equidigital number, since it uses as much as digits as its factorization.

65238076151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868248.

The product of its (nonzero) digits is 302400, while the sum is 44.

The spelling of 65238076151 in words is "sixty-five billion, two hundred thirty-eight million, seventy-six thousand, one hundred fifty-one".