36259894672 has 10 divisors (see below), whose sum is σ = 70253545958. Its totient is φ = 18129947328.

The previous prime is 36259894631. The next prime is 36259894729. The reversal of 36259894672 is 27649895263.

It can be written as a sum of positive squares in only one way, i.e., 31946557696 + 4313336976 = 178736^2 + 65676^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36259894672.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133121693 + ... + 1133121724.

Almost surely, 2^36259894672 is an apocalyptic number.

It is an amenable number.

36259894672 is a deficient number, since it is larger than the sum of its proper divisors (33993651286).

36259894672 is a wasteful number, since it uses less digits than its factorization.

36259894672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2266243425 (or 2266243419 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 61.

The spelling of 36259894672 in words is "thirty-six billion, two hundred fifty-nine million, eight hundred ninety-four thousand, six hundred seventy-two".