163263050496 has 720 divisors, whose sum is σ = 618713632768. Its totient is φ = 41654476800.

The previous prime is 163263050443. The next prime is 163263050521. The reversal of 163263050496 is 694050362361.

163263050496 is a `hidden beast` number, since 1 + 6 + 3 + 2 + 630 + 5 + 0 + 4 + 9 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 58494861 + ... + 58497651.

Almost surely, 2^163263050496 is an apocalyptic number.

163263050496 is a gapful number since it is divisible by the number (16) 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 163263050496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309356816384).

163263050496 is an abundant number, since it is smaller than the sum of its proper divisors (455450582272).

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

163263050496 is a wasteful number, since it uses less digits than its factorization.

163263050496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2870 (or 2847 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The spelling of 163263050496 in words is "one hundred sixty-three billion, two hundred sixty-three million, fifty thousand, four hundred ninety-six".