78462883006036 has 6 divisors (see below), whose sum is σ = 137310045260570. Its totient is φ = 39231441503016.

The previous prime is 78462883006031. The next prime is 78462883006037. The reversal of 78462883006036 is 63060038826487.

It can be written as a sum of positive squares in only one way, i.e., 77929699728400 + 533183277636 = 8827780^2 + 730194^2 .

It is a super-2 number, since 2×78462883006036² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78462883006031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9807860375751 + ... + 9807860375758.

Almost surely, 2^{78462883006036} is an apocalyptic number.

It is an amenable number.

78462883006036 is a deficient number, since it is larger than the sum of its proper divisors (58847162254534).

78462883006036 is a wasteful number, since it uses less digits than its factorization.

78462883006036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19615720751513 (or 19615720751511 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 61.

The spelling of 78462883006036 in words is "seventy-eight trillion, four hundred sixty-two billion, eight hundred eighty-three million, six thousand, thirty-six".