475773318780 has 48 divisors (see below), whose sum is σ = 1348215490944. Its totient is φ = 125344294720.

The previous prime is 475773318773. The next prime is 475773318781. The reversal of 475773318780 is 87813377574.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475773318781) 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, 47763426 + ... + 47773385.

It is an arithmetic number, because the mean of its divisors is an integer number (28087822728).

Almost surely, 2^475773318780 is an apocalyptic number.

It is an amenable number.

475773318780 is an abundant number, since it is smaller than the sum of its proper divisors (872442172164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

475773318780 is a wasteful number, since it uses less digits than its factorization.

475773318780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95536906 (or 95536904 counting only the distinct ones).

The product of its (nonzero) digits is 27659520, while the sum is 60.

The spelling of 475773318780 in words is "four hundred seventy-five billion, seven hundred seventy-three million, three hundred eighteen thousand, seven hundred eighty".