578305340916 has 24 divisors (see below), whose sum is σ = 1359228615360. Its totient is φ = 191361377472.

The previous prime is 578305340903. The next prime is 578305340929. The reversal of 578305340916 is 619043503875.

It is an interprime number because it is at equal distance from previous prime (578305340903) and next prime (578305340929).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175881976 + ... + 175885263.

It is an arithmetic number, because the mean of its divisors is an integer number (56634525640).

Almost surely, 2^578305340916 is an apocalyptic number.

It is an amenable number.

578305340916 is an abundant number, since it is smaller than the sum of its proper divisors (780923274444).

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

578305340916 is a wasteful number, since it uses less digits than its factorization.

578305340916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351767383 (or 351767381 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 51.

The spelling of 578305340916 in words is "five hundred seventy-eight billion, three hundred five million, three hundred forty thousand, nine hundred sixteen".