61162713796 has 6 divisors (see below), whose sum is σ = 107034749150. Its totient is φ = 30581356896.

The previous prime is 61162713769. The next prime is 61162713811. The reversal of 61162713796 is 69731726116.

It can be written as a sum of positive squares in only one way, i.e., 57883548100 + 3279165696 = 240590^2 + 57264^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7645339221 + ... + 7645339228.

Almost surely, 2^61162713796 is an apocalyptic number.

It is an amenable number.

61162713796 is a deficient number, since it is larger than the sum of its proper divisors (45872035354).

61162713796 is a wasteful number, since it uses less digits than its factorization.

61162713796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15290678453 (or 15290678451 counting only the distinct ones).

The product of its digits is 571536, while the sum is 49.

The spelling of 61162713796 in words is "sixty-one billion, one hundred sixty-two million, seven hundred thirteen thousand, seven hundred ninety-six".