65936038053 has 16 divisors (see below), whose sum is σ = 89425405440. Its totient is φ = 43202358384.

The previous prime is 65936038033. The next prime is 65936038061. The reversal of 65936038053 is 35083063956.

It is not a de Polignac number, because 65936038053 - 2²² = 65931843749 is a prime.

It is a super-2 number, since 2×65936038053² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 65936037993 and 65936038011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65936038033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 770550 + ... + 851832.

It is an arithmetic number, because the mean of its divisors is an integer number (5589087840).

Almost surely, 2^65936038053 is an apocalyptic number.

It is an amenable number.

65936038053 is a deficient number, since it is larger than the sum of its proper divisors (23489367387).

65936038053 is a wasteful number, since it uses less digits than its factorization.

65936038053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85928.

The product of its (nonzero) digits is 1749600, while the sum is 48.

The spelling of 65936038053 in words is "sixty-five billion, nine hundred thirty-six million, thirty-eight thousand, fifty-three".