65752950051 has 6 divisors (see below), whose sum is σ = 94976483420. Its totient is φ = 43835300028.

The previous prime is 65752950037. The next prime is 65752950073. The reversal of 65752950051 is 15005925756.

65752950051 is a `hidden beast` number, since 6 + 5 + 75 + 29 + 500 + 51 = 666.

It is not a de Polignac number, because 65752950051 - 2¹¹ = 65752948003 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65752949979 and 65752950006.

It is not an unprimeable number, because it can be changed into a prime (65752951051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3652941661 + ... + 3652941678.

Almost surely, 2^65752950051 is an apocalyptic number.

65752950051 is a deficient number, since it is larger than the sum of its proper divisors (29223533369).

65752950051 is a wasteful number, since it uses less digits than its factorization.

65752950051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7305883345 (or 7305883342 counting only the distinct ones).

The product of its (nonzero) digits is 472500, while the sum is 45.

The spelling of 65752950051 in words is "sixty-five billion, seven hundred fifty-two million, nine hundred fifty thousand, fifty-one".