523733315376 has 80 divisors (see below), whose sum is σ = 1417710689280. Its totient is φ = 166288657920.

The previous prime is 523733315299. The next prime is 523733315381. The reversal of 523733315376 is 673513337325.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 728605 + ... + 1256316.

It is an arithmetic number, because the mean of its divisors is an integer number (17721383616).

Almost surely, 2^523733315376 is an apocalyptic number.

It is an amenable number.

523733315376 is an abundant number, since it is smaller than the sum of its proper divisors (893977373904).

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

523733315376 is a wasteful number, since it uses less digits than its factorization.

523733315376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1985194 (or 1985188 counting only the distinct ones).

The product of its digits is 3572100, while the sum is 48.

The spelling of 523733315376 in words is "five hundred twenty-three billion, seven hundred thirty-three million, three hundred fifteen thousand, three hundred seventy-six".