523778760960 has 576 divisors, whose sum is σ = 2087158553088. Its totient is φ = 108992397312.

The previous prime is 523778760893. The next prime is 523778760991. The reversal of 523778760960 is 69067877325.

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

It is a junction number, because it is equal to n+sod(n) for n = 523778760894 and 523778760903.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25498854 + ... + 25519386.

Almost surely, 2^523778760960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 523778760960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1043579276544).

523778760960 is an abundant number, since it is smaller than the sum of its proper divisors (1563379792128).

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

523778760960 is a wasteful number, since it uses less digits than its factorization.

523778760960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20650 (or 20636 counting only the distinct ones).

The product of its (nonzero) digits is 26671680, while the sum is 60.

The spelling of 523778760960 in words is "five hundred twenty-three billion, seven hundred seventy-eight million, seven hundred sixty thousand, nine hundred sixty".