534157994496 has 160 divisors (see below), whose sum is σ = 1627823134080. Its totient is φ = 152475549696.

The previous prime is 534157994477. The next prime is 534157994507. The reversal of 534157994496 is 694499751435.

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, 11901570 + ... + 11946366.

It is an arithmetic number, because the mean of its divisors is an integer number (10173894588).

Almost surely, 2^534157994496 is an apocalyptic number.

534157994496 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 534157994496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (813911567040).

534157994496 is an abundant number, since it is smaller than the sum of its proper divisors (1093665139584).

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

534157994496 is a wasteful number, since it uses less digits than its factorization.

534157994496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45934 (or 45918 counting only the distinct ones).

The product of its digits is 146966400, while the sum is 66.

The spelling of 534157994496 in words is "five hundred thirty-four billion, one hundred fifty-seven million, nine hundred ninety-four thousand, four hundred ninety-six".