202752076136 has 8 divisors (see below), whose sum is σ = 380160142770. Its totient is φ = 101376038064.

The previous prime is 202752076069. The next prime is 202752076141. The reversal of 202752076136 is 631670257202.

It can be written as a sum of positive squares in only one way, i.e., 202055644036 + 696432100 = 449506^2 + 26390^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×202752076136² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202752076093 and 202752076102.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12672004751 + ... + 12672004766.

Almost surely, 2^202752076136 is an apocalyptic number.

It is an amenable number.

202752076136 is a deficient number, since it is larger than the sum of its proper divisors (177408066634).

202752076136 is a wasteful number, since it uses less digits than its factorization.

202752076136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25344009523 (or 25344009519 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 202752076136 in words is "two hundred two billion, seven hundred fifty-two million, seventy-six thousand, one hundred thirty-six".