11636080534 has 16 divisors (see below), whose sum is σ = 18799461072. Its totient is φ = 5369722848.

The previous prime is 11636080501. The next prime is 11636080541. The reversal of 11636080534 is 43508063611.

It is a junction number, because it is equal to n+sod(n) for n = 11636080493 and 11636080502.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 176572 + ... + 233344.

It is an arithmetic number, because the mean of its divisors is an integer number (1174966317).

Almost surely, 2^11636080534 is an apocalyptic number.

11636080534 is a deficient number, since it is larger than the sum of its proper divisors (7163380538).

11636080534 is a wasteful number, since it uses less digits than its factorization.

11636080534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64671.

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 11636080534 in words is "eleven billion, six hundred thirty-six million, eighty thousand, five hundred thirty-four".