10026061636 has 6 divisors (see below), whose sum is σ = 17545607870. Its totient is φ = 5013030816.

The previous prime is 10026061601. The next prime is 10026061651. The reversal of 10026061636 is 63616062001.

It can be written as a sum of positive squares in only one way, i.e., 9879167236 + 146894400 = 99394^2 + 12120^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10026061598 and 10026061607.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1253257701 + ... + 1253257708.

Almost surely, 2^10026061636 is an apocalyptic number.

It is an amenable number.

10026061636 is a deficient number, since it is larger than the sum of its proper divisors (7519546234).

10026061636 is a wasteful number, since it uses less digits than its factorization.

10026061636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2506515413 (or 2506515411 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 10026061636 in words is "ten billion, twenty-six million, sixty-one thousand, six hundred thirty-six".