11477050473 has 16 divisors (see below), whose sum is σ = 17507454336. Its totient is φ = 6551333760.

The previous prime is 11477050471. The next prime is 11477050477. The reversal of 11477050473 is 37405077411.

It is not a de Polignac number, because 11477050473 - 2¹ = 11477050471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11477050471) 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, 270636 + ... + 310157.

It is an arithmetic number, because the mean of its divisors is an integer number (1094215896).

Almost surely, 2^11477050473 is an apocalyptic number.

It is an amenable number.

11477050473 is a deficient number, since it is larger than the sum of its proper divisors (6030403863).

11477050473 is an equidigital number, since it uses as much as digits as its factorization.

11477050473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581744.

The product of its (nonzero) digits is 82320, while the sum is 39.

The spelling of 11477050473 in words is "eleven billion, four hundred seventy-seven million, fifty thousand, four hundred seventy-three".