11673704530 has 32 divisors (see below), whose sum is σ = 21096028800. Its totient is φ = 4650995712.

The previous prime is 11673704521. The next prime is 11673704531. The reversal of 11673704530 is 3540737611.

It is a self number, because there is not a number n which added to its sum of digits gives 11673704530.

It is not an unprimeable number, because it can be changed into a prime (11673704531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3220299 + ... + 3223921.

It is an arithmetic number, because the mean of its divisors is an integer number (659250900).

Almost surely, 2^11673704530 is an apocalyptic number.

11673704530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11673704530 is a deficient number, since it is larger than the sum of its proper divisors (9422324270).

11673704530 is a wasteful number, since it uses less digits than its factorization.

11673704530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4818.

The product of its (nonzero) digits is 52920, while the sum is 37.

The spelling of 11673704530 in words is "eleven billion, six hundred seventy-three million, seven hundred four thousand, five hundred thirty".