65875051 has 8 divisors (see below), whose sum is σ = 76091184. Its totient is φ = 56363520.

The previous prime is 65875049. The next prime is 65875057. The reversal of 65875051 is 15057856.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 65875051 - 2¹ = 65875049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 65875051.

It is not an unprimeable number, because it can be changed into a prime (65875057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175950 + ... + 176323.

It is an arithmetic number, because the mean of its divisors is an integer number (9511398).

Almost surely, 2^65875051 is an apocalyptic number.

65875051 is a deficient number, since it is larger than the sum of its proper divisors (10216133).

65875051 is a wasteful number, since it uses less digits than its factorization.

65875051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352301.

The product of its (nonzero) digits is 42000, while the sum is 37.

The square root of 65875051 is about 8116.3446821830. The cubic root of 65875051 is about 403.8688162614.

The spelling of 65875051 in words is "sixty-five million, eight hundred seventy-five thousand, fifty-one".