578131403472 has 360 divisors, whose sum is σ = 2023125743808. Its totient is φ = 150444656640.

The previous prime is 578131403407. The next prime is 578131403477. The reversal of 578131403472 is 274304131875.

578131403472 is a `hidden beast` number, since 5 + 7 + 8 + 131 + 40 + 3 + 472 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (578131403477) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 16450143 + ... + 16485249.

Almost surely, 2^578131403472 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 578131403472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1011562871904).

578131403472 is an abundant number, since it is smaller than the sum of its proper divisors (1444994340336).

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

578131403472 is a wasteful number, since it uses less digits than its factorization.

578131403472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35207 (or 35167 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

It can be divided in two parts, 578131403 and 472, that added together give a palindrome (578131875).

The spelling of 578131403472 in words is "five hundred seventy-eight billion, one hundred thirty-one million, four hundred three thousand, four hundred seventy-two".