11073073635 has 48 divisors (see below), whose sum is σ = 20820762144. Its totient is φ = 5411529216.

The previous prime is 11073073619. The next prime is 11073073643. The reversal of 11073073635 is 53637037011.

It is a happy number.

11073073635 is a `hidden beast` number, since 1 + 10 + 7 + 3 + 0 + 7 + 3 + 635 = 666.

It is not a de Polignac number, because 11073073635 - 2⁴ = 11073073619 is a prime.

It is a super-2 number, since 2×11073073635² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11073073635.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11064 + ... + 149226.

It is an arithmetic number, because the mean of its divisors is an integer number (433765878).

Almost surely, 2^11073073635 is an apocalyptic number.

11073073635 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11073073635 is a deficient number, since it is larger than the sum of its proper divisors (9747688509).

11073073635 is a wasteful number, since it uses less digits than its factorization.

11073073635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138324 (or 138321 counting only the distinct ones).

The product of its (nonzero) digits is 39690, while the sum is 36.

The spelling of 11073073635 in words is "eleven billion, seventy-three million, seventy-three thousand, six hundred thirty-five".