492834650540 has 48 divisors (see below), whose sum is σ = 1063849780224. Its totient is φ = 191638944000.

The previous prime is 492834650531. The next prime is 492834650573. The reversal of 492834650540 is 45056438294.

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, 562430 + ... + 1141050.

It is an arithmetic number, because the mean of its divisors is an integer number (22163537088).

Almost surely, 2^492834650540 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 492834650540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (531924890112).

492834650540 is an abundant number, since it is smaller than the sum of its proper divisors (571015129684).

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

492834650540 is a wasteful number, since it uses less digits than its factorization.

492834650540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579818 (or 579816 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 50.

The spelling of 492834650540 in words is "four hundred ninety-two billion, eight hundred thirty-four million, six hundred fifty thousand, five hundred forty".