11473519433 has 8 divisors (see below), whose sum is σ = 11989036800. Its totient is φ = 10959391168.

The previous prime is 11473519423. The next prime is 11473519457. The reversal of 11473519433 is 33491537411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11473519433 - 2¹² = 11473515337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11473519423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330368 + ... + 363441.

It is an arithmetic number, because the mean of its divisors is an integer number (1498629600).

Almost surely, 2^11473519433 is an apocalyptic number.

It is an amenable number.

11473519433 is a deficient number, since it is larger than the sum of its proper divisors (515517367).

11473519433 is an equidigital number, since it uses as much as digits as its factorization.

11473519433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694551.

The product of its digits is 136080, while the sum is 41.

The spelling of 11473519433 in words is "eleven billion, four hundred seventy-three million, five hundred nineteen thousand, four hundred thirty-three".